Finite Group Databasebeta

← C2×#22621386 #33958943

Subgroups — C2×#22621386 #33958943

Order 18688.

1882 conjugacy classes of subgroups.

The subgroup lattice has 462 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989204C212yesmaximal, complemented
2#22621386C2116yesmaximal, direct product factor
3C2×#17988881C212yesmaximal, complemented
4C2×#17988865C212yesmaximal, complemented
5C2×#17988831C212yesmaximal, complemented
6C2×#17988828C211yesmaximal, characteristic, complemented
7C2×#17988808C212yesmaximal, complemented
8C2×#17988800C212yesmaximal, complemented
9C2×#17988613C211yesmaximal, characteristic, complemented
10C2×#466×C73C211yesmaximal, characteristic
11C22×Dic292C2211yescharacteristic
12C22×#11924016C2212yes—
13C22×#11924012C2211yescharacteristic
14#17989204—28no—
15#17989204C22116yescomplemented
16C2×#14556590C2212yes—
17C2×#14556584—22no—
18C2×#14556578—22no—
19C2×#14556578C2212yes—
20C2×#14556572—22no—
21C2×#14556570C2212yes—
22C2×#14556568—22no—
23C2×#14556556C2212yes—
24C2×D4×Dic73C2212yes—
25C2×#14556550C2211yescharacteristic
26#17988881C22116yescomplemented
27#17988865C22116yescomplemented
28#17988831C22116yescomplemented
29#17988828C2218yescomplemented
30#17988808C22116yescomplemented
31#17988800C22116yescomplemented
32C2×#14556525C2211yescharacteristic
33C2×#14556524C2212yes—
34#17988613C2218yescomplemented
35C2×#14556520C2212yes—
36C2×#14556520C2212yes—
37C2×#14556516C2212yes—
38C2×#14556514C2212yes—
39C2×#14556512C2212yes—
40C22×D8×C73C2211yescharacteristic
41C23×C8×C73C2211yescharacteristic
42C2×#121×C73C2212yes—
43#466×C73C2218yes—
44C2×#107×C73C2211yescharacteristic
45C2×#102×C73C2212yes—
46C22×Dic146—22no—
47C22×Dic146C2312yes—
48C23×Dic73—22no—
49C2×Dic292—42no—
50C2×Dic292C2314yes—
51C2×#11924016—44no—
52C2×#11924016C2318yes—
53C2×#11924012—42no—
54C2×#11924012C2314yes—
55C22×#10596831C2312yes—
56#14556590—24no—
57#14556590C2318yes—
58#14556584—216no—
59#14556578—216no—
60#14556578—24no—
61#14556578C2318yes—
62#14556572—216no—
63#14556570—24no—
64#14556570C2318yes—
65#14556568—216no—
66#14556556—24no—
67#14556556C2318yes—
68D4×Dic73—24no—
69D4×Dic73C2318yes—
70#14556550D414yes—
71#14556550C2314yes—
72C2×C4⋊Dic73D411yescharacteristic
73C2×C4⋊Dic73D411yescharacteristic
74C2×C4⋊Dic73C2312yes—
75C2×#11924007—22no—
76C2×#11924007—22no—
77C2×#11924007—22no—
78C2×C22⋊Dic73—22no—
79C2×C22⋊Dic73—22no—
80C2×C22⋊Dic73—22no—
81C2×C22⋊Dic73—22no—
82C2×C22⋊Dic73D412yes—
83C2×C4×Dic73—22no—
84C2×C4×Dic73C2312yes—
85#14556525C2314yes—
86#14556524C2318yes—
87#14556520C2318yes—
88#14556520C2318yes—
89#14556516C2318yes—
90#14556514C2318yes—
91#14556512C2318yes—
92C22×D4×C73—22no—
93C22×D4×C73C2312yes—
94C23×C4×C73C2311yescharacteristic
95C2×D8×C73—42no—
96C2×D8×C73C2314yes—
97C22×C8×C73—42no—
98C22×C8×C73C2311yescharacteristic
99C22×C8×C73C2311yescharacteristic
100C22×C8×C73C2314yes—
101#121×C73—24no—
102#121×C73C2318yes—
103C2×C4⋊C4×C73C2312yes—
104C2×C22⋊C4×C73—22no—
105#107×C73C2314yes—
106#102×C73C2318yes—
107C2×Dic146—24no—
108C2×Dic146—24no—
109C2×Dic146—22no—
110C2×Dic146—28no—
111C2×Dic146—84no—
112C2×Dic146C2414yes—
113C22×Dic73—22no—
114C22×Dic73—22no—
115C22×Dic73—28no—
116C22×Dic73—84no—
117C22×Dic73C2×D412yes—
118C22×Dic73C2×D412yes—
119Dic292—44no—
120#11924016—48no—
121#11924012—44no—
122C2×#10596831—24no—
123C2×#10596831C2414yes—
124C4⋊Dic73—22no—
125C4⋊Dic73C2×D414yes—
126C4⋊Dic73C2×D414yes—
127C4⋊Dic73C2414yes—
128#11924007—28no—
129#11924007—28no—
130#11924007—28no—
131C22⋊Dic73—28no—
132C22⋊Dic73—28no—
133C22⋊Dic73—28no—
134C22⋊Dic73—28no—
135C22⋊Dic73C2×D418yes—
136C4×Dic73—28no—
137C4×Dic73C2×D414yes—
138C4×Dic73C2414yes—
139C24×C73—22no—
140C24×C73C2×D411yescharacteristic
141C2×D4×C73—28no—
142C2×D4×C73—22no—
143C2×D4×C73—24no—
144C2×D4×C73—24no—
145C2×D4×C73—84no—
146C2×D4×C73C2414yes—
147C22×C4×C73—22no—
148C22×C4×C73—22no—
149C22×C4×C73—22no—
150C22×C4×C73C2×D411yescharacteristic
151C22×C4×C73C2×D412yes—
152C22×C4×C73C2412yes—
153C22×C4×C73C2411yescharacteristic
154D8×C73—44no—
155C2×C8×C73—22no—
156C2×C8×C73—22no—
157C2×C8×C73—44no—
158C2×C8×C73C2412yes—
159C2×C8×C73C2412yes—
160C4⋊C4×C73—22no—
161C4⋊C4×C73C2414yes—
162C22⋊C4×C73—28no—
163C23×C73—22no—
164C23×C73—22no—
165C23×C73—22no—
166C23×C73—24no—
167C23×C73—44no—
168C23×C73—44no—
169C23×C73—44no—
170C23×C73C22×D412yes—
171C23×C73C22×D411yescharacteristic
172D4×C73—24no—
173D4×C73—24no—
174D4×C73—44no—
175D4×C73—88no—
176C2×C4×C73—22no—
177C2×C4×C73—24no—
178C2×C4×C73—22no—
179C2×C4×C73—22no—
180C2×C4×C73—24no—
181C2×C4×C73—44no—
182C2×C4×C73C22×D412yes—
183C2×C4×C73C22×D411yescharacteristic
184C2×C4×C73H(5,𝔽2)12yes—
185C2×C4×C732−1+412yes—
186C2×C4×C73C2511yescharacteristic
187C2×Dic73—24no—
188C2×Dic73—24no—
189C2×Dic73—24no—
190C2×Dic73—24no—
191C2×Dic73—44no—
192C2×Dic73—44no—
193C2×Dic73—88no—
194C2×Dic73C22×D414yes—
195C2×Dic73C22×D414yes—
196Dic146—24no—
197Dic146—24no—
198Dic146—44no—
199Dic146—88no—
200C8×C73—22no—
201C8×C73—22no—
202#10596831—24no—
203C22×C73—22no—
204C22×C73—22no—
205C22×C73—22no—
206C22×C73—44no—
207C22×C73—44no—
208C22×C73—44no—
209C22×C73—44no—
210C22×C73—88no—
211C22×C73#53712yes—
212C22×C73#57612yes—
213C22×C73#57812yes—
214C22×C73C23×D411yescharacteristic
215C4×C73—22no—
216C4×C73—44no—
217C4×C73#53712yes—
218C4×C73C2×H(5,𝔽2)11yescharacteristic
219C4×C73C2×2−1+411yescharacteristic
220Dic73—24no—
221Dic73—24no—
222Dic73—44no—
223Dic73—44no—
224C2×#3262—731nomaximal, Sylow
225C2×C73—42no—
226C2×C73—84no—
227C2×C73#326214yescomplemented
228C2×C73C2×#53711yescharacteristic
229C2×C73C2×#57611yescharacteristic
230C2×C73C2×#57811yescharacteristic
231C2×#542—732no—
232#3262—7316no—
233C2×#477—732no—
234C2×#474—732no—
235C2×#468—732no—
236C2×#467—731no—
237C2×#466D7311yescharacteristic
238C2×#464—732no—
239C2×#463—732no—
240C2×#424—731no—
241C73C2×#326211yescharacteristic, complemented, Sylow
242C22×Q16—731no—
243C22×SD16—732no—
244C22×D8C2×D7311yescharacteristic
245C22×M16—731no—
246C23×C8C2×D7311yescharacteristic
247#542—7316no—
248#542—1468no—
249C2×C4⋊Q8—732no—
250C2×#126—1462no—
251C2×#124—732no—
252C2×#124—1462no—
253C2×#123—1462no—
254C2×C22⋊Q8—732no—
255C2×C22⋊Q8—1462no—
256C2×#121C2×D7312yes—
257C2×C4×Q8—732no—
258C2×C4×D4—732no—
259C2×#117—731no—
260#477—7316no—
261#474—7316no—
262#468—7316no—
263#467—738no—
264#466C2×D7318yes—
265#464—7316no—
266#463—7316no—
267C2×#107—731no—
268C2×#107—732no—
269C2×#107C2×D7311yescharacteristic
270#424—738no—
271C2×C4⋊C8—732no—
272C2×C4⋊C8—732no—
273C2×#103—732no—
274C2×#103—732no—
275C2×#102—732no—
276C2×#102C2×D7312yes—
277C22×Q8—732no—
278C22×Q8—1462no—
279C22×D4—22no—
280C22×D4C22×D7312yes—
281C23×C4—1462no—
282C23×C4C22×D7311yescharacteristic
283C2×Q16—2922no—
284C2×Q16—734no—
285C2×SD16—2924no—
286C2×SD16—738no—
287C2×D8—42no—
288C2×D8C22×D7314yes—
289C2×M16—2922no—
290C2×M16—734no—
291C22×C8—42no—
292C22×C8—732no—
293C22×C8C22×D7311yescharacteristic
294C22×C8C22×D7311yescharacteristic
295C22×C8C22×D7314yes—
296C4⋊Q8—738no—
297C4⋊Q8—1464no—
298#126—14616no—
299#124—738no—
300#124—1464no—
301#124—14616no—
302#123—14616no—
303C22⋊Q8—738no—
304C22⋊Q8—14616no—
305C22⋊Q8—1464no—
306#121—24no—
307#121C22×D7318yes—
308C4×Q8—738no—
309C4×Q8—1464no—
310C4×D4—738no—
311C4×D4—1464no—
312#117—734no—
313#117—734no—
314C2×C4⋊C4—731no—
315C2×C4⋊C4—731no—
316C2×C4⋊C4—732no—
317C2×C4⋊C4—1462no—
318C2×C4⋊C4—1462no—
319C2×C4⋊C4—1462no—
320C2×C4⋊C4C22×D7312yes—
321C2×C22⋊C4—22no—
322C2×C22⋊C4—732no—
323C2×C22⋊C4—1462no—
324C2×C22⋊C4—1462no—
325C2×C22⋊C4—1462no—
326C2×C22⋊C4—1462no—
327C2×C42—732no—
328C2×C42—1462no—
329#107—734no—
330#107—738no—
331#107C22×D7314yes—
332C4⋊C8—738no—
333C4⋊C8—738no—
334#103—738no—
335#103—738no—
336#102—738no—
337#102C22×D7318yes—
338C24—22no—
339C24D4×D7311yescharacteristic
340C2×Q8—5844no—
341C2×Q8—734no—
342C2×Q8—1468no—
343C2×Q8—1464no—
344C2×Q8—1464no—
345C2×Q8—1462no—
346C2×D4—28no—
347C2×D4—22no—
348C2×D4—24no—
349C2×D4—24no—
350C2×D4—84no—
351C2×D4C23×D7314yes—
352C22×C4—22no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—5844no—
356C22×C4—732no—
357C22×C4—732no—
358C22×C4—1462no—
359C22×C4—1462no—
360C22×C4—1468no—
361C22×C4D4×D7312yes—
362C22×C4D4×D7311yescharacteristic
363C22×C4C23×D7312yes—
364C22×C4C23×D7311yescharacteristic
365Q16—2924no—
366SD16—2928no—
367D8—44no—
368M16—2924no—
369C2×C8—22no—
370C2×C8—22no—
371C2×C8—44no—
372C2×C8—734no—
373C2×C8—1464no—
374C2×C8C23×D7312yes—
375C2×C8C23×D7312yes—
376C4⋊C4—22no—
377C4⋊C4—734no—
378C4⋊C4—734no—
379C4⋊C4—734no—
380C4⋊C4—1468no—
381C4⋊C4—1468no—
382C4⋊C4—1468no—
383C4⋊C4—1462no—
384C4⋊C4C23×D7314yes—
385C22⋊C4—28no—
386C22⋊C4—738no—
387C22⋊C4—1468no—
388C22⋊C4—1468no—
389C22⋊C4—1468no—
390C22⋊C4—1468no—
391C42—734no—
392C42—734no—
393C42—1468no—
394C23—22no—
395C23—22no—
396C23—22no—
397C23—24no—
398C23—44no—
399C23—44no—
400C23—44no—
401C23C2×D4×D7312yes—
402C23C2×D4×D7311yescharacteristic
403Q8—2924no—
404Q8—5848no—
405Q8—1464no—
406Q8—1464no—
407D4—24no—
408D4—24no—
409D4—44no—
410D4—88no—
411C2×C4—22no—
412C2×C4—22no—
413C2×C4—24no—
414C2×C4—22no—
415C2×C4—24no—
416C2×C4—44no—
417C2×C4—2924no—
418C2×C4—2924no—
419C2×C4—5848no—
420C2×C4—734no—
421C2×C4—734no—
422C2×C4—1464no—
423C2×C4—1464no—
424C2×C4—1464no—
425C2×C4—1464no—
426C2×C4C2×D4×D7312yes—
427C2×C4C2×D4×D7311yescharacteristic
428C2×C4#1455663612yes—
429C2×C4#1455663812yes—
430C2×C4C24×D7311yescharacteristic
431C8—22no—
432C8—22no—
433C8—1464no—
434C22—22no—
435C22—22no—
436C22—22no—
437C22—44no—
438C22—44no—
439C22—44no—
440C22—44no—
441C22—88no—
442C22#1798916412yes—
443C22#1798938812yes—
444C22#1798940112yes—
445C22C22×D4×D7311yescharacteristic
446C4—22no—
447C4—44no—
448C4—2924no—
449C4—2924no—
450C4—1464no—
451C4—1464no—
452C4#1798916412yes—
453C4C2×#1455663611yescharacteristic
454C4C2×#1455663811yescharacteristic
455C2—42no—
456C2—84no—
457C2#2262138614yesdirect product factor
458C2C2×#1798916411yescharacteristic
459C2C2×#1798938811yescharacteristic
460C2C2×#1798940111yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
Fitting, prime radicalC2×#466×C73C2
socleC23×C73C22×D4
hypercenterC2×#466D73
hypocenterC73C2×#3262
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#466

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#17989204C2semidirect
2. #22621386C2direct (N × H)
3. C2×#17988881C2semidirect
4. C2×#17988865C2semidirect
5. C2×#17988831C2semidirect
6. C2×#17988828C2semidirect
7. C2×#17988808C2semidirect
8. C2×#17988800C2semidirect
9. C2×#17988613C2semidirect
15. #17989204C22semidirect
26. #17988881C22semidirect
27. #17988865C22semidirect
28. #17988831C22semidirect
29. #17988828C22semidirect
30. #17988808C22semidirect
31. #17988800C22semidirect
34. #17988613C22semidirect
227. C2×C73#3262semidirect
241. C73C2×#3262semidirect
457. C2#22621386direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#179892042
#226213862
C2×#179888812
C2×#179888652
C2×#179888312
C2×#179888282
C2×#179888082
C2×#179888002
C2×#179886132
C2×#466×C732
C2×#326273