Finite Group Databasebeta

← C2×#22621690 #33961269

Subgroups — C2×#22621690 #33961269

Order 18688.

2910 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556614C212yesmaximal, complemented
2C2×#17989259C212yesmaximal, complemented
3#22621690C2116yesmaximal, direct product factor
4C2×#17988964C211yesmaximal, characteristic, complemented
5C2×#17988824C212yesmaximal, complemented
6C2×#17988787C212yesmaximal, complemented
7C2×#17988735C214yesmaximal, complemented
8C2×C8×D292C211yesmaximal, characteristic, complemented
9C2×C4×Q16×C73C211yesmaximal, characteristic, complemented
10C22×#11924029C2214yes—
11C2×#14556614—216no—
12C2×#14556614C22116yescomplemented
13C22×#11924015C2214yes—
14C22×D584C2212yes—
15C22×D584C2212yes—
16C22×C8×D73C2212yes—
17#17989259—28no—
18#17989259C22116yescomplemented
19C2×#14556588—22no—
20C2×#14556588C2212yes—
21C2×#14556566—24no—
22C2×#14556566C2214yes—
23C2×C4×D292—22no—
24C2×C4×D292C2211yescharacteristic
25#17988964C2218yescomplemented
26#17988824C22116yescomplemented
27#17988787C22116yescomplemented
28#17988735C22132yescomplemented
29C8×D292C2218yescomplemented
30C2×C4⋊#10596831C2211yescharacteristic
31C2×#14556511C2214yes—
32C2×#14556503C2212yes—
33C22×Q16×C73C2211yescharacteristic
34C2×C4×Q8×C73C2212yes—
35C4×Q16×C73C2218yescomplemented
36C2×#107×C73C2211yescharacteristic
37C2×#103×C73C2212yes—
38C2×C4×C8×C73C2211yescharacteristic
39C2×#11924029—28no—
40C2×#11924029—216no—
41C2×#11924029—48no—
42C2×#11924029C23116yes—
43C22×D292—24no—
44C22×D292—24no—
45C22×D292—22no—
46C22×D292—22no—
47C22×D292D411yescharacteristic
48C22×D292C2314yes—
49C22×C4×D73—24no—
50C22×C4×D73C2312yes—
51#14556614—264no—
52C2×#11924015—216no—
53C2×#11924015C23116yes—
54C2×D584—28no—
55C2×D584—44no—
56C2×D584C2318yes—
57C2×D584C2318yes—
58C22×#10596831C2312yes—
59C2×C8×D73—28no—
60C2×C8×D73C2318yes—
61#14556588—216no—
62#14556588—24no—
63#14556588C2318yes—
64#14556566—28no—
65#14556566—232no—
66#14556566C23116yes—
67C4×D292—216no—
68C4×D292D414yes—
69C4×D292C2314yes—
70C2×C4⋊Dic73D411yescharacteristic
71C2×#11924005—24no—
72C2×#11924005D412yes—
73C4⋊#10596831C2314yes—
74#14556511C23116yes—
75#14556503C2318yes—
76C22×Q8×C73C2312yes—
77C2×Q16×C73D418yescomplemented
78C2×Q16×C73C2314yes—
79C22×C8×C73C2311yescharacteristic
80C22×C8×C73C2311yescharacteristic
81C4×Q8×C73—24no—
82C4×Q8×C73C2318yes—
83C2×C4⋊C4×C73—22no—
84C2×C4⋊C4×C73C2312yes—
85C2×C42×C73—22no—
86C2×C42×C73C2311yescharacteristic
87#107×C73C2314yes—
88#103×C73C2318yes—
89C4×C8×C73C2314yes—
90C23×D73—24no—
91C23×D73C2×D412yes—
92#11924029—232no—
93#11924029—416no—
94#11924029—432no—
95C2×D292—24no—
96C2×D292—28no—
97C2×D292—28no—
98C2×D292—216no—
99C2×D292—28no—
100C2×D292—24no—
101C2×D292—216no—
102C2×D292—28no—
103C2×D292—416no—
104C2×D292—48no—
105C2×D292—84no—
106C2×D292—88no—
107C2×D292C2×D414yes—
108C2×D292C2418yes—
109C22×Dic73C2×D412yes—
110C2×C4×D73—24no—
111C2×C4×D73—24no—
112C2×C4×D73—216no—
113C2×C4×D73—416no—
114C2×C4×D73C2×D414yes—
115C2×C4×D73C2414yes—
116#11924015—232no—
117D584—216no—
118D584—48no—
119C2×#10596831—24no—
120C2×#10596831C2414yes—
121C8×D73—216no—
122C4⋊Dic73C2×D414yes—
123#11924005—216no—
124#11924005C2×D418yes—
125C2×Q8×C73—22no—
126C2×Q8×C73—24no—
127C2×Q8×C73C2×D418yes—
128C2×Q8×C73C2414yes—
129C22×C4×C73—22no—
130C22×C4×C73—22no—
131C22×C4×C73C2×D411yescharacteristic
132C22×C4×C73C2×D411yescharacteristic
133C22×C4×C73C2411yescharacteristic
134Q16×C73C2×D4116yescomplemented
135C2×C8×C73—22no—
136C2×C8×C73C2×D414yes—
137C2×C8×C73C2412yes—
138C2×C8×C73C2412yes—
139C4⋊C4×C73—28no—
140C4⋊C4×C73—22no—
141C4⋊C4×C73C2414yes—
142C42×C73—28no—
143C42×C73C2×D412yes—
144C42×C73C2412yes—
145C23×C73C22×D411yescharacteristic
146C22×D73—24no—
147C22×D73—24no—
148C22×D73—24no—
149C22×D73—28no—
150C22×D73—48no—
151C22×D73—48no—
152C22×D73—48no—
153C22×D73C22×D414yes—
154Q8×C73—28no—
155Q8×C73—24no—
156Q8×C73C22×D418yes—
157C2×C4×C73—28no—
158C2×C4×C73—22no—
159C2×C4×C73—24no—
160C2×C4×C73—24no—
161C2×C4×C73—44no—
162C2×C4×C73#13514yescomplemented
163C2×C4×C73C22×D412yes—
164C2×C4×C73C22×D411yescharacteristic
165C2×C4×C73C22×D412yes—
166C2×C4×C73C22×D412yes—
167C2×C4×C73H(5,𝔽2)12yes—
168C2×C4×C73C2511yescharacteristic
169C2×Dic73—24no—
170C2×Dic73C22×D414yes—
171D292—28no—
172D292—28no—
173D292—28no—
174D292—432no—
175D292—48no—
176D292—416no—
177D292—88no—
178D292—816no—
179C4×D73—28no—
180C4×D73—24no—
181C4×D73—24no—
182C4×D73—432no—
183C8×C73—22no—
184C8×C73C22×D414yes—
185#10596831—24no—
186C22×C73D4212yes—
187C22×C73C2×#13512yes—
188C22×C73#57612yes—
189C22×C73C23×D411yescharacteristic
190C2×D73—24no—
191C2×D73—24no—
192C2×D73—24no—
193C2×D73—48no—
194C2×D73—48no—
195C2×D73—48no—
196C2×D73—48no—
197C2×D73—816no—
198C4×C73—28no—
199C4×C73—22no—
200C4×C73—44no—
201C4×C73D4212yes—
202C4×C73C2×#13514yescomplemented
203C4×C73C23×D411yescharacteristic
204C4×C73C2×H(5,𝔽2)11yescharacteristic
205Dic73—24no—
206C2×#3287—731nomaximal, Sylow
207C2×C73#328714yescomplemented
208C2×C73C2×D4211yescharacteristic
209C2×C73C22×#13511yescharacteristic
210C2×C73C2×#57611yescharacteristic
211D73—44no—
212D73—88no—
213C22×#135—732no—
214C2×#550—732no—
215#3287—7316no—
216C2×#493—731no—
217C2×#466—732no—
218C2×#460—732no—
219C2×#449—734no—
220C2×C4×Q16D7311yescharacteristic, complemented
221C2×C8×D4—731no—
222C73C2×#328711yescharacteristic, complemented, Sylow
223C22×#41—734no—
224C2×#135—7316no—
225C2×#135—14616no—
226C22×Q16C2×D7311yescharacteristic
227C22×SD16—734no—
228C22×D8—732no—
229C22×D8—732no—
230C23×C8—732no—
231#550—7316no—
232#550—1468no—
233C2×#127—732no—
234C2×#127—1462no—
235C2×#121—734no—
236C2×#121—1464no—
237C2×C4×Q8C2×D7312yes—
238C2×C4×D4—731no—
239C2×C4×D4—1462no—
240#493—738no—
241#466—7316no—
242#460—7316no—
243#449—7332no—
244C4×Q16C2×D7318yescomplemented
245C8×D4—738no—
246C2×#107C2×D7311yescharacteristic
247C2×C4⋊C8—731no—
248C2×#103C2×D7312yes—
249C2×#102—734no—
250C2×C22⋊C8—732no—
251C2×C4×C8C2×D7311yescharacteristic
252C2×#41—2928no—
253C2×#41—7316no—
254C2×#41—14616no—
255C2×#41—1468no—
256C22×Q8C22×D7312yes—
257C22×D4—731no—
258C22×D4—734no—
259C22×D4—1464no—
260C22×D4—1464no—
261C22×D4—1462no—
262C22×D4—1462no—
263C23×C4—732no—
264C23×C4—1464no—
265#135—14664no—
266C2×Q16D29218yescomplemented
267C2×Q16C22×D7314yes—
268C2×SD16—7316no—
269C2×SD16—14616no—
270C2×D8—2924no—
271C2×D8—738no—
272C2×D8—738no—
273C2×D8—1468no—
274C22×C8—732no—
275C22×C8—738no—
276C22×C8—1468no—
277C22×C8C22×D7311yescharacteristic
278C22×C8C22×D7311yescharacteristic
279#127—738no—
280#127—14616no—
281#127—1464no—
282#121—7316no—
283#121—14632no—
284#121—1468no—
285C4×Q8—24no—
286C4×Q8C22×D7318yes—
287C4×D4—734no—
288C4×D4—734no—
289C4×D4—14616no—
290C2×C4⋊C4—22no—
291C2×C4⋊C4—731no—
292C2×C4⋊C4C22×D7312yes—
293C2×C22⋊C4—732no—
294C2×C22⋊C4—1464no—
295C2×C42—22no—
296C2×C42C22×D7311yescharacteristic
297#107C22×D7314yes—
298C4⋊C8—734no—
299#103C22×D7318yes—
300#102—7316no—
301C22⋊C8—738no—
302C4×C8C22×D7314yes—
303C24—732no—
304C24—1464no—
305#41—29232no—
306#41—29216no—
307#41—14632no—
308C2×Q8—22no—
309C2×Q8—24no—
310C2×Q8C2×D29218yes—
311C2×Q8C23×D7314yes—
312C2×D4—29216no—
313C2×D4—2928no—
314C2×D4—5844no—
315C2×D4—5848no—
316C2×D4—734no—
317C2×D4—738no—
318C2×D4—14616no—
319C2×D4—14616no—
320C2×D4—1464no—
321C2×D4—1468no—
322C2×D4—1464no—
323C2×D4—1468no—
324C2×D4—1468no—
325C2×D4—1468no—
326C22×C4—22no—
327C22×C4—22no—
328C22×C4—29216no—
329C22×C4—732no—
330C22×C4—734no—
331C22×C4—734no—
332C22×C4—14616no—
333C22×C4—1464no—
334C22×C4—1464no—
335C22×C4D4×D7311yescharacteristic
336C22×C4D4×D7311yescharacteristic
337C22×C4C23×D7311yescharacteristic
338Q16C2×D292116yescomplemented
339SD16—14632no—
340D8—2928no—
341D8—14616no—
342C2×C8—22no—
343C2×C8—734no—
344C2×C8—1464no—
345C2×C8—14616no—
346C2×C8C2×D29214yes—
347C2×C8C23×D7312yes—
348C2×C8C23×D7312yes—
349C4⋊C4—28no—
350C4⋊C4—22no—
351C4⋊C4—734no—
352C4⋊C4C23×D7314yes—
353C22⋊C4—738no—
354C22⋊C4—14616no—
355C42—28no—
356C42D4×D7312yes—
357C42C23×D7312yes—
358C23—2928no—
359C23—2928no—
360C23—2928no—
361C23—734no—
362C23—1468no—
363C23—1464no—
364C23—1464no—
365C23—1464no—
366C23C2×D4×D7311yescharacteristic
367Q8—24no—
368Q8—28no—
369Q8C22×D29218yes—
370D4—29232no—
371D4—2928no—
372D4—29216no—
373D4—5848no—
374D4—58416no—
375D4—1468no—
376D4—1468no—
377D4—1468no—
378C2×C4—22no—
379C2×C4—24no—
380C2×C4—28no—
381C2×C4—24no—
382C2×C4—44no—
383C2×C4—29232no—
384C2×C4—734no—
385C2×C4—1464no—
386C2×C4—1464no—
387C2×C4—1464no—
388C2×C4—1468no—
389C2×C4#1455661414yescomplemented
390C2×C4C2×D4×D7312yes—
391C2×C4C2×D4×D7311yescharacteristic
392C2×C4C2×D4×D7312yes—
393C2×C4C22×D29212yes—
394C2×C4#1455663712yes—
395C2×C4C24×D7311yescharacteristic
396C8—22no—
397C8—1464no—
398C8C22×D29214yes—
399C22—2928no—
400C22—2928no—
401C22—2928no—
402C22—2928no—
403C22—58416no—
404C22—1464no—
405C22—1464no—
406C22—1464no—
407C22D4×D29212yes—
408C22C2×#1455661412yes—
409C22#1798938912yes—
410C22C22×D4×D7311yescharacteristic
411C4—28no—
412C4—22no—
413C4—44no—
414C4—1464no—
415C4D4×D29212yes—
416C4C2×#1455661414yescomplemented
417C4C23×D29211yescharacteristic
418C4C2×#1455663711yescharacteristic
419C2—2924no—
420C2—5848no—
421C2#2262169014yesdirect product factor
422C2C2×D4×D29211yescharacteristic
423C2C22×#1455661411yescharacteristic
424C2C2×#1798938911yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×Q16×C73C2
socleC23×C73C22×D4
hypercenterC2×C4×Q16D73
hypocenterC73C2×#3287
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
1. C22×#14556614C2semidirect
2. C2×#17989259C2semidirect
3. #22621690C2direct (N × H)
4. C2×#17988964C2semidirect
5. C2×#17988824C2semidirect
6. C2×#17988787C2semidirect
7. C2×#17988735C2semidirect
8. C2×C8×D292C2semidirect
9. C2×C4×Q16×C73C2semidirect
12. C2×#14556614C22semidirect
18. #17989259C22semidirect
25. #17988964C22semidirect
26. #17988824C22semidirect
27. #17988787C22semidirect
28. #17988735C22semidirect
29. C8×D292C22semidirect
35. C4×Q16×C73C22semidirect
77. C2×Q16×C73D4semidirect
134. Q16×C73C2×D4semidirect
162. C2×C4×C73#135semidirect
202. C4×C73C2×#135semidirect
207. C2×C73#3287semidirect
220. C2×C4×Q16D73semidirect
222. C73C2×#3287semidirect
244. C4×Q16C2×D73semidirect
266. C2×Q16D292semidirect
338. Q16C2×D292semidirect
389. C2×C4#14556614semidirect
416. C4C2×#14556614semidirect
421. C2#22621690direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145566142
C2×#179892592
#226216902
C2×#179889642
C2×#179888242
C2×#179887872
C2×#179887352
C2×C8×D2922
C2×C4×Q16×C732
C2×#328773