Finite Group Databasebeta

← C2×#22618188 #33292404

Subgroups — C2×#22618188 #33292404

Order 18688.

2110 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22618188C2116yesmaximal, direct product factor
2C2×#17988529C212yesmaximal, complemented
3C2×#17988523C211yesmaximal, characteristic
4C2×#17988521C212yesmaximal, complemented
5C2×#17988519C212yesmaximal, complemented
6C2×#17988510C212yesmaximal
7C2×#17988508C212yesmaximal, complemented
8C2×#17988499C211yesmaximal, characteristic
9C2×#17988447C212yesmaximal
10C2×#381×C73C211yesmaximal, characteristic
11C23×Dic146C2211yescharacteristic
12C22×C4⋊Dic73C2212yes—
13C22×C4⋊Dic73C2212yes—
14C22×C4⋊Dic73C2212yes—
15C22×C4⋊Dic73C2211yescharacteristic
16C22×#11924007C2212yes—
17C22×#11924007C2212yes—
18C22×#11924007C2212yes—
19C22×C22⋊Dic73C2212yes—
20C22×C22⋊Dic73C2212yes—
21#17988529C22116yescomplemented
22#17988523C2218yes—
23#17988521C22116yescomplemented
24#17988519C22116yescomplemented
25#17988510C22116yes—
26#17988508C22116yescomplemented
27#17988499C2218yes—
28#17988447C22116yes—
29C2×#14556498C2212yes—
30C2×#14556498C2212yes—
31C2×#14556498C2212yes—
32C2×#14556498C2211yescharacteristic
33C2×#14556498C2212yes—
34C2×#14556498C2211yescharacteristic
35C24×C4×C73C2211yescharacteristic
36C22×C22⋊C4×C73C2211yescharacteristic
37C22×C22⋊C4×C73C2211yescharacteristic
38#381×C73C2218yes—
39C2×#95×C73C2212yes—
40C2×#95×C73C2212yes—
41C22×Dic146—42no—
42C22×Dic146—44no—
43C22×Dic146C2314yes—
44C23×Dic73C2312yes—
45C23×Dic73C2312yes—
46C23×Dic73C2312yes—
47C23×Dic73C2312yes—
48C2×C4⋊Dic73—44no—
49C2×C4⋊Dic73—44no—
50C2×C4⋊Dic73—42no—
51C2×C4⋊Dic73—44no—
52C2×C4⋊Dic73C2318yes—
53C2×C4⋊Dic73C2318yes—
54C2×C4⋊Dic73C2318yes—
55C2×C4⋊Dic73C2314yes—
56C2×#11924007—44no—
57C2×#11924007—44no—
58C2×#11924007—44no—
59C2×#11924007C2318yes—
60C2×#11924007C2318yes—
61C2×#11924007C2318yes—
62C2×C22⋊Dic73—44no—
63C2×C22⋊Dic73—44no—
64C2×C22⋊Dic73C2318yes—
65C2×C22⋊Dic73C2318yes—
66#14556498C2318yes—
67#14556498C2318yes—
68#14556498C2318yes—
69#14556498C2314yes—
70#14556498C2318yes—
71#14556498C2314yes—
72C25×C73C2311yescharacteristic
73C23×C4×C73—42no—
74C23×C4×C73—42no—
75C23×C4×C73Q818yescomplemented
76C23×C4×C73C2311yescharacteristic
77C23×C4×C73C2311yescharacteristic
78C23×C4×C73C2312yes—
79C23×C4×C73C2312yes—
80C23×C4×C73C2314yes—
81C2×C22⋊C4×C73—42no—
82C2×C22⋊C4×C73—42no—
83C2×C22⋊C4×C73C2314yes—
84C2×C22⋊C4×C73C2314yes—
85#95×C73C2318yes—
86#95×C73C2318yes—
87C2×Dic146—48no—
88C2×Dic146—44no—
89C2×Dic146—416no—
90C22×Dic73—24no—
91C22×Dic73—24no—
92C22×Dic73—24no—
93C22×Dic73—24no—
94C22×Dic73—24no—
95C22×Dic73—24no—
96C22×Dic73—24no—
97C22×Dic73—24no—
98C22×Dic73—24no—
99C22×Dic73—24no—
100C22×Dic73—24no—
101C22×Dic73—24no—
102C22×Dic73C2414yes—
103C22×Dic73C2414yes—
104C22×Dic73C2414yes—
105C22×Dic73C2414yes—
106C4⋊Dic73—48no—
107C4⋊Dic73—48no—
108C4⋊Dic73—44no—
109C4⋊Dic73—48no—
110#11924007—48no—
111#11924007—48no—
112#11924007—48no—
113C22⋊Dic73—48no—
114C22⋊Dic73—48no—
115C24×C73—22no—
116C24×C73—22no—
117C24×C73—24no—
118C24×C73—24no—
119C24×C73C2×Q814yes—
120C24×C73C2412yes—
121C24×C73C2411yescharacteristic
122C22×C4×C73—24no—
123C22×C4×C73—24no—
124C22×C4×C73—24no—
125C22×C4×C73—22no—
126C22×C4×C73—22no—
127C22×C4×C73—24no—
128C22×C4×C73—24no—
129C22×C4×C73—24no—
130C22×C4×C73—24no—
131C22×C4×C73—416no—
132C22×C4×C73—44no—
133C22×C4×C73—44no—
134C22×C4×C73C2×Q818yes—
135C22×C4×C73C2×Q8116yescomplemented
136C22×C4×C73C2412yes—
137C22×C4×C73C2414yes—
138C22×C4×C73C2412yes—
139C22×C4×C73C2414yes—
140C22⋊C4×C73—44no—
141C22⋊C4×C73—44no—
142C23×C73—28no—
143C23×C73—216no—
144C23×C73—22no—
145C23×C73—22no—
146C23×C73—24no—
147C23×C73—24no—
148C23×C73—44no—
149C23×C73—48no—
150C23×C73—44no—
151C23×C73C22×Q814yes—
152C23×C73C22×Q812yes—
153C23×C73H(5,𝔽2)12yes—
154C23×C73H(5,𝔽2)12yes—
155C23×C73H(5,𝔽2)14yes—
156C23×C732−1+414yes—
157C23×C73C2511yescharacteristic
158C2×C4×C73—216no—
159C2×C4×C73—24no—
160C2×C4×C73—24no—
161C2×C4×C73—24no—
162C2×C4×C73—22no—
163C2×C4×C73—22no—
164C2×C4×C73—24no—
165C2×C4×C73—24no—
166C2×C4×C73—24no—
167C2×C4×C73—24no—
168C2×C4×C73—416no—
169C2×C4×C73—44no—
170C2×C4×C73—48no—
171C2×C4×C73—44no—
172C2×C4×C73C22×Q818yes—
173C2×Dic73—24no—
174C2×Dic73—24no—
175C2×Dic73—24no—
176C2×Dic73—24no—
177C2×Dic73—24no—
178C2×Dic73—24no—
179C2×Dic73—24no—
180C2×Dic73—24no—
181C2×Dic73—24no—
182C2×Dic73—24no—
183C2×Dic73—24no—
184C2×Dic73—24no—
185C2×Dic73—48no—
186C2×Dic73—48no—
187C2×Dic73—48no—
188C2×Dic73—48no—
189Dic146—416no—
190C22×C73—24no—
191C22×C73—28no—
192C22×C73—416no—
193C22×C73—42no—
194C22×C73—44no—
195C22×C73—42no—
196C22×C73#54314yes—
197C22×C73#54418yes—
198C22×C73#56014yes—
199C22×C73#56218yes—
200C22×C73#56314yes—
201C22×C73C23×Q811yescharacteristic
202C22×C73C2×H(5,𝔽2)11yescharacteristic
203C22×C73C2×H(5,𝔽2)11yescharacteristic
204C22×C73C2×H(5,𝔽2)12yes—
205C22×C73C2×2−1+412yes—
206C4×C73—28no—
207C4×C73—42no—
208C4×C73—44no—
209C4×C73—42no—
210Dic73—44no—
211Dic73—44no—
212Dic73—44no—
213Dic73—44no—
214C2×#2841—731nomaximal, Sylow
215C2×C73—44no—
216C2×C73#284118yescomplemented
217C2×C73C2×#54311yescharacteristic
218C2×C73C2×#54412yes—
219C2×C73C2×#56011yescharacteristic
220C2×C73C2×#56212yes—
221C2×C73C2×#56311yescharacteristic
222#2841—7316no—
223C2×#400—732no—
224C2×#399—731no—
225C2×#398—732no—
226C2×#398—732no—
227C2×#396—732no—
228C2×#395—732no—
229C2×#393—731no—
230C2×#381D7311yescharacteristic
231C2×#380—732no—
232C73C2×#284111yescharacteristic, complemented, Sylow
233C23×Q8—731no—
234C24×C4C2×D7311yescharacteristic
235C22×C4⋊C4—732no—
236C22×C4⋊C4—732no—
237C22×C4⋊C4—732no—
238C22×C4⋊C4—732no—
239C22×C4⋊C4—732no—
240C22×C4⋊C4—731no—
241C22×C4⋊C4—732no—
242C22×C22⋊C4—732no—
243C22×C22⋊C4—732no—
244C22×C22⋊C4C2×D7311yescharacteristic
245C22×C22⋊C4C2×D7311yescharacteristic
246#400—7316no—
247#399—738no—
248#398—7316no—
249#398—7316no—
250#396—7316no—
251#395—7316no—
252#393—738no—
253#381C2×D7318yes—
254#380—7316no—
255C2×#95—731no—
256C2×#95—732no—
257C2×#95—732no—
258C2×#95—732no—
259C2×#95—732no—
260C2×#95—731no—
261C2×#95C2×D7312yes—
262C2×#95C2×D7312yes—
263C25C22×D7311yescharacteristic
264C22×Q8—2922no—
265C22×Q8—2924no—
266C22×Q8—734no—
267C23×C4—42no—
268C23×C4—42no—
269C23×C4—732no—
270C23×C4—732no—
271C23×C4—732no—
272C23×C4—732no—
273C23×C4Dic14618yescomplemented
274C23×C4C22×D7312yes—
275C23×C4C22×D7311yescharacteristic
276C23×C4C22×D7311yescharacteristic
277C23×C4C22×D7312yes—
278C23×C4C22×D7314yes—
279C2×C4⋊C4—2924no—
280C2×C4⋊C4—2924no—
281C2×C4⋊C4—2924no—
282C2×C4⋊C4—2924no—
283C2×C4⋊C4—2924no—
284C2×C4⋊C4—2922no—
285C2×C4⋊C4—2924no—
286C2×C4⋊C4—738no—
287C2×C4⋊C4—738no—
288C2×C4⋊C4—738no—
289C2×C4⋊C4—738no—
290C2×C4⋊C4—738no—
291C2×C4⋊C4—738no—
292C2×C4⋊C4—734no—
293C2×C22⋊C4—42no—
294C2×C22⋊C4—42no—
295C2×C22⋊C4—2924no—
296C2×C22⋊C4—2924no—
297C2×C22⋊C4—738no—
298C2×C22⋊C4—738no—
299C2×C22⋊C4C22×D7314yes—
300C2×C22⋊C4C22×D7314yes—
301#95—738no—
302#95—738no—
303#95—734no—
304#95—738no—
305#95—738no—
306#95—734no—
307#95C22×D7318yes—
308#95C22×D7318yes—
309C24—22no—
310C24—22no—
311C24—24no—
312C24—24no—
313C24C2×Dic14614yes—
314C24C23×D7312yes—
315C24C23×D7311yescharacteristic
316C2×Q8—2924no—
317C2×Q8—2928no—
318C2×Q8—29216no—
319C22×C4—24no—
320C22×C4—24no—
321C22×C4—24no—
322C22×C4—22no—
323C22×C4—22no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—24no—
328C22×C4—416no—
329C22×C4—44no—
330C22×C4—44no—
331C22×C4—734no—
332C22×C4—734no—
333C22×C4—734no—
334C22×C4—734no—
335C22×C4—1464no—
336C22×C4—1464no—
337C22×C4—1464no—
338C22×C4—1464no—
339C22×C4—1464no—
340C22×C4—1464no—
341C22×C4—1464no—
342C22×C4—1464no—
343C22×C4—1464no—
344C22×C4—1464no—
345C22×C4—1464no—
346C22×C4—1464no—
347C22×C4C2×Dic14618yes—
348C22×C4C2×Dic146116yescomplemented
349C22×C4C23×D7312yes—
350C22×C4C23×D7314yes—
351C22×C4C23×D7312yes—
352C22×C4C23×D7314yes—
353C4⋊C4—2928no—
354C4⋊C4—2928no—
355C4⋊C4—2928no—
356C4⋊C4—2928no—
357C4⋊C4—2928no—
358C4⋊C4—2924no—
359C4⋊C4—2928no—
360C22⋊C4—44no—
361C22⋊C4—44no—
362C22⋊C4—2928no—
363C22⋊C4—2928no—
364C23—22no—
365C23—22no—
366C23—24no—
367C23—24no—
368C23—28no—
369C23—216no—
370C23—44no—
371C23—48no—
372C23—44no—
373C23C22×Dic14614yes—
374C23C22×Dic14612yes—
375C23#1455663612yes—
376C23#1455663612yes—
377C23#1455663714yes—
378C23#1455663814yes—
379C23C24×D7311yescharacteristic
380Q8—29216no—
381C2×C4—24no—
382C2×C4—24no—
383C2×C4—216no—
384C2×C4—24no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—416no—
392C2×C4—44no—
393C2×C4—48no—
394C2×C4—44no—
395C2×C4—2928no—
396C2×C4—2928no—
397C2×C4—2928no—
398C2×C4—2928no—
399C2×C4—1464no—
400C2×C4—1464no—
401C2×C4—1464no—
402C2×C4—1464no—
403C2×C4—1464no—
404C2×C4—1464no—
405C2×C4—1464no—
406C2×C4—1464no—
407C2×C4—1464no—
408C2×C4—1464no—
409C2×C4—1464no—
410C2×C4—1464no—
411C2×C4C22×Dic14618yes—
412C22—24no—
413C22—28no—
414C22—42no—
415C22—44no—
416C22—42no—
417C22—416no—
418C22#1798921314yes—
419C22#1798921518yes—
420C22#1798932714yes—
421C22#1798933418yes—
422C22#1798934014yes—
423C22C23×Dic14611yescharacteristic
424C22C2×#1455663611yescharacteristic
425C22C2×#1455663611yescharacteristic
426C22C2×#1455663712yes—
427C22C2×#1455663812yes—
428C4—28no—
429C4—42no—
430C4—44no—
431C4—42no—
432C4—2924no—
433C4—2924no—
434C4—2924no—
435C4—2924no—
436C2—44no—
437C2#2261818818yesdirect product factor
438C2C2×#1798921311yescharacteristic
439C2C2×#1798921512yes—
440C2C2×#1798932711yescharacteristic
441C2C2×#1798933412yes—
442C2C2×#1798934011yescharacteristic
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#381×C73C2
socleC24×C73C24
prime radicalC25×C73C23
hypercenterC2×#381D73
hypocenterC73C2×#2841
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. #22618188C2direct (N × H)
2. C2×#17988529C2semidirect
4. C2×#17988521C2semidirect
5. C2×#17988519C2semidirect
7. C2×#17988508C2semidirect
21. #17988529C22semidirect
23. #17988521C22semidirect
24. #17988519C22semidirect
26. #17988508C22semidirect
75. C23×C4×C73Q8semidirect
135. C22×C4×C73C2×Q8semidirect
216. C2×C73#2841semidirect
232. C73C2×#2841semidirect
273. C23×C4Dic146semidirect
348. C22×C4C2×Dic146semidirect
437. C2#22618188direct (N × H)

Maximal subgroups

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

subgroupindex
#226181882
C2×#179885292
C2×#179885232
C2×#179885212
C2×#179885192
C2×#179885102
C2×#179885082
C2×#179884992
C2×#179884472
C2×#381×C732
C2×#284173