Finite Group Databasebeta

← C2×#22615639 #33256845

Subgroups — C2×#22615639 #33256845

Order 18688.

2030 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22615639C2116yesmaximal, direct product factor
2C2×#17988526C211yesmaximal, characteristic
3C2×#17988520C212yesmaximal
4C2×#17988507C211yesmaximal, characteristic
5C2×#17988491C212yesmaximal
6C2×#17988484C212yesmaximal
7C2×#17988474C212yesmaximal
8C2×#17988470C212yesmaximal
9C2×#17988433C212yesmaximal
10C2×#382×C73C211yesmaximal, characteristic
11C23×Dic146C2211yescharacteristic
12C22×C4⋊Dic73C2212yes—
13C22×C4⋊Dic73C2211yescharacteristic
14C22×#11924007C2212yes—
15C22×#11924007C2212yes—
16C22×#11924007C2212yes—
17C22×C4×Dic73C2212yes—
18C22×C4×Dic73C2212yes—
19#17988526C2218yes—
20#17988520C22116yes—
21#17988507C2218yes—
22#17988491C22116yes—
23#17988484C22116yes—
24#17988474C22116yes—
25#17988470C22116yes—
26#17988433C22116yes—
27C2×#14556498C2212yes—
28C2×#14556498C2212yes—
29C2×#14556498C2212yes—
30C2×#14556498C2212yes—
31C2×#14556498C2211yescharacteristic
32C2×#14556498C2212yes—
33C2×#14556498C2211yescharacteristic
34C2×#14556498C2212yes—
35C22×C4⋊C4×C73C2211yescharacteristic
36C22×C4⋊C4×C73C2211yescharacteristic
37C22×C42×C73C2211yescharacteristic
38#382×C73C2218yes—
39C2×#95×C73C2212yes—
40C2×#95×C73C2212yes—
41C22×Dic146—28no—
42C22×Dic146—42no—
43C22×Dic146C2314yes—
44C23×Dic73C2312yes—
45C23×Dic73C2312yes—
46C23×Dic73C2312yes—
47C23×Dic73C2312yes—
48C2×C4⋊Dic73—28no—
49C2×C4⋊Dic73—42no—
50C2×C4⋊Dic73C2318yes—
51C2×C4⋊Dic73C2314yes—
52C2×#11924007—28no—
53C2×#11924007—28no—
54C2×#11924007—44no—
55C2×#11924007C2318yes—
56C2×#11924007C2318yes—
57C2×#11924007C2318yes—
58C2×C4×Dic73—28no—
59C2×C4×Dic73—28no—
60C2×C4×Dic73C2318yes—
61C2×C4×Dic73C2318yes—
62#14556498C2318yes—
63#14556498C2318yes—
64#14556498C2318yes—
65#14556498C2318yes—
66#14556498C2314yes—
67#14556498C2318yes—
68#14556498C2314yes—
69#14556498C2318yes—
70C23×C4×C73C2311yescharacteristic
71C23×C4×C73C2311yescharacteristic
72C23×C4×C73C2312yes—
73C23×C4×C73C2311yescharacteristic
74C23×C4×C73C2312yes—
75C2×C4⋊C4×C73—42no—
76C2×C4⋊C4×C73—42no—
77C2×C4⋊C4×C73C2314yes—
78C2×C4⋊C4×C73C2314yes—
79C2×C42×C73Q818yescomplemented
80C2×C42×C73C2314yes—
81#95×C73C2318yes—
82#95×C73C2318yes—
83C2×Dic146—216no—
84C2×Dic146—44no—
85C2×Dic146—416no—
86C22×Dic73—24no—
87C22×Dic73—24no—
88C22×Dic73—24no—
89C22×Dic73—24no—
90C22×Dic73—24no—
91C22×Dic73—24no—
92C22×Dic73—24no—
93C22×Dic73—24no—
94C22×Dic73—24no—
95C22×Dic73—24no—
96C22×Dic73#4118yes—
97C22×Dic73#4118yes—
98C22×Dic73C2414yes—
99C22×Dic73C2414yes—
100C22×Dic73C2414yes—
101C22×Dic73C2414yes—
102C4⋊Dic73—216no—
103C4⋊Dic73—44no—
104#11924007—216no—
105#11924007—216no—
106#11924007—48no—
107C4×Dic73—216no—
108C4×Dic73—216no—
109C24×C73C2411yescharacteristic
110C22×C4×C73—24no—
111C22×C4×C73—24no—
112C22×C4×C73—22no—
113C22×C4×C73—22no—
114C22×C4×C73—24no—
115C22×C4×C73—24no—
116C22×C4×C73—24no—
117C22×C4×C73—24no—
118C22×C4×C73—24no—
119C22×C4×C73—22no—
120C22×C4×C73—22no—
121C22×C4×C73C2×Q818yes—
122C22×C4×C73C2×Q814yes—
123C22×C4×C73C2412yes—
124C22×C4×C73C2412yes—
125C22×C4×C73C2414yes—
126C22×C4×C73C2414yes—
127C22×C4×C73C2412yes—
128C4⋊C4×C73—44no—
129C4⋊C4×C73—44no—
130C42×C73C2×Q8116yescomplemented
131C23×C73C22×Q812yes—
132C23×C73C2×#4114yes—
133C23×C73C2×#4114yes—
134C23×C73H(5,𝔽2)12yes—
135C23×C732−1+412yes—
136C23×C73C2511yescharacteristic
137C2×C4×C73—216no—
138C2×C4×C73—28no—
139C2×C4×C73—24no—
140C2×C4×C73—24no—
141C2×C4×C73—22no—
142C2×C4×C73—22no—
143C2×C4×C73—24no—
144C2×C4×C73—24no—
145C2×C4×C73—24no—
146C2×C4×C73—24no—
147C2×C4×C73—24no—
148C2×C4×C73—22no—
149C2×C4×C73—22no—
150C2×C4×C73—44no—
151C2×C4×C73—44no—
152C2×C4×C73—48no—
153C2×C4×C73C22×Q818yes—
154C2×C4×C73C22×Q814yes—
155C2×Dic73—216no—
156C2×Dic73—216no—
157C2×Dic73—24no—
158C2×Dic73—24no—
159C2×Dic73—24no—
160C2×Dic73—24no—
161C2×Dic73—24no—
162C2×Dic73—24no—
163C2×Dic73—24no—
164C2×Dic73—24no—
165C2×Dic73—24no—
166C2×Dic73—24no—
167C2×Dic73—48no—
168C2×Dic73—48no—
169C2×Dic73C2×#4118yes—
170C2×Dic73C2×#4118yes—
171Dic146—416no—
172C22×C73#53318yes—
173C22×C73#54414yes—
174C22×C73#55114yes—
175C22×C73#55218yes—
176C22×C73#55514yes—
177C22×C73C23×Q811yescharacteristic
178C22×C73C22×#4112yes—
179C22×C73C22×#4112yes—
180C22×C73C2×H(5,𝔽2)11yescharacteristic
181C22×C73C2×2−1+411yescharacteristic
182C4×C73—28no—
183C4×C73—24no—
184C4×C73—42no—
185C4×C73—42no—
186C4×C73—44no—
187Dic73—28no—
188Dic73—28no—
189Dic73—44no—
190Dic73—44no—
191C2×#2612—731nomaximal, Sylow
192C2×C73#261218yescomplemented
193C2×C73C2×#53312yes—
194C2×C73C2×#54411yescharacteristic
195C2×C73C2×#55111yescharacteristic
196C2×C73C2×#55212yes—
197C2×C73C2×#55511yescharacteristic
198#2612—7316no—
199C2×#400—731no—
200C2×#398—732no—
201C2×#395—731no—
202C2×#391—732no—
203C2×#389—732no—
204C2×#387—732no—
205C2×#387—732no—
206C2×#382D7311yescharacteristic
207C2×#376—732no—
208C73C2×#261211yescharacteristic, complemented, Sylow
209C23×Q8—731no—
210C22×C4⋊C4—732no—
211C22×C4⋊C4—731no—
212C22×C4⋊C4—732no—
213C22×C4⋊C4—732no—
214C22×C4⋊C4—732no—
215C22×C4⋊C4C2×D7311yescharacteristic
216C22×C4⋊C4C2×D7311yescharacteristic
217C22×C42—732no—
218C22×C42—732no—
219C22×C42C2×D7311yescharacteristic
220#400—738no—
221#398—7316no—
222#395—738no—
223#391—7316no—
224#389—7316no—
225#387—7316no—
226#387—7316no—
227#382C2×D7318yes—
228#376—7316no—
229C2×#95—732no—
230C2×#95—731no—
231C2×#95—732no—
232C2×#95—732no—
233C2×#95—731no—
234C2×#95—732no—
235C2×#95—732no—
236C2×#95—732no—
237C2×#95C2×D7312yes—
238C2×#95C2×D7312yes—
239C22×Q8—2922no—
240C22×Q8—734no—
241C22×Q8—1468no—
242C23×C4—732no—
243C23×C4—732no—
244C23×C4—732no—
245C23×C4—732no—
246C23×C4C22×D7312yes—
247C23×C4C22×D7311yescharacteristic
248C23×C4C22×D7311yescharacteristic
249C23×C4C22×D7311yescharacteristic
250C23×C4C22×D7312yes—
251C2×C4⋊C4—42no—
252C2×C4⋊C4—42no—
253C2×C4⋊C4—2924no—
254C2×C4⋊C4—2922no—
255C2×C4⋊C4—738no—
256C2×C4⋊C4—734no—
257C2×C4⋊C4—738no—
258C2×C4⋊C4—738no—
259C2×C4⋊C4—738no—
260C2×C4⋊C4—1468no—
261C2×C4⋊C4—1468no—
262C2×C4⋊C4—1468no—
263C2×C4⋊C4C22×D7314yes—
264C2×C4⋊C4C22×D7314yes—
265C2×C42—738no—
266C2×C42—738no—
267C2×C42—1468no—
268C2×C42—1468no—
269C2×C42Dic14618yescomplemented
270C2×C42C22×D7314yes—
271#95—738no—
272#95—738no—
273#95—738no—
274#95—738no—
275#95—734no—
276#95—734no—
277#95—738no—
278#95—738no—
279#95C22×D7318yes—
280#95C22×D7318yes—
281C24C23×D7311yescharacteristic
282C2×Q8—2924no—
283C2×Q8—29216no—
284C2×Q8—14616no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—22no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—22no—
294C22×C4—24no—
295C22×C4—22no—
296C22×C4—738no—
297C22×C4—738no—
298C22×C4—734no—
299C22×C4—734no—
300C22×C4—734no—
301C22×C4—734no—
302C22×C4—1464no—
303C22×C4—1464no—
304C22×C4—1464no—
305C22×C4—1464no—
306C22×C4—1464no—
307C22×C4—1464no—
308C22×C4—1464no—
309C22×C4—1464no—
310C22×C4—1464no—
311C22×C4—1464no—
312C22×C4C2×Dic14618yes—
313C22×C4C2×Dic14614yes—
314C22×C4C23×D7312yes—
315C22×C4C23×D7312yes—
316C22×C4C23×D7314yes—
317C22×C4C23×D7312yes—
318C22×C4C23×D7314yes—
319C4⋊C4—44no—
320C4⋊C4—44no—
321C4⋊C4—2928no—
322C4⋊C4—2924no—
323C4⋊C4—14616no—
324C4⋊C4—14616no—
325C4⋊C4—14616no—
326C42—14616no—
327C42—14616no—
328C42C2×Dic146116yescomplemented
329C23C22×Dic14612yes—
330C23#41×D7314yes—
331C23#41×D7314yes—
332C23#1455663612yes—
333C23#1455663912yes—
334C23C24×D7311yescharacteristic
335Q8—29216no—
336C2×C4—216no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—28no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—22no—
347C2×C4—24no—
348C2×C4—22no—
349C2×C4—44no—
350C2×C4—44no—
351C2×C4—48no—
352C2×C4—2928no—
353C2×C4—2928no—
354C2×C4—738no—
355C2×C4—738no—
356C2×C4—1464no—
357C2×C4—1464no—
358C2×C4—1464no—
359C2×C4—1464no—
360C2×C4—1464no—
361C2×C4—1464no—
362C2×C4—1464no—
363C2×C4—1464no—
364C2×C4—1464no—
365C2×C4—1464no—
366C2×C4—14616no—
367C2×C4—14616no—
368C2×C4C22×Dic14614yes—
369C2×C4C22×Dic14618yes—
370C22#1798914018yes—
371C22#1798921814yes—
372C22#1798926714yes—
373C22#1798926918yes—
374C22#1798929914yes—
375C22C23×Dic14611yescharacteristic
376C22C2×#41×D7312yes—
377C22C2×#41×D7312yes—
378C22C2×#1455663611yescharacteristic
379C22C2×#1455663911yescharacteristic
380C4—24no—
381C4—28no—
382C4—42no—
383C4—42no—
384C4—44no—
385C4—2924no—
386C4—2924no—
387C4—1468no—
388C4—1468no—
389C2#2261563918yesdirect product factor
390C2C2×#1798914012yes—
391C2C2×#1798921811yescharacteristic
392C2C2×#1798926711yescharacteristic
393C2C2×#1798926912yes—
394C2C2×#1798929911yescharacteristic
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#382×C73C2
socle, prime radicalC24×C73C24
hypercenterC2×#382D73
hypocenterC73C2×#2612
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
1. #22615639C2direct (N × H)
79. C2×C42×C73Q8semidirect
130. C42×C73C2×Q8semidirect
192. C2×C73#2612semidirect
208. C73C2×#2612semidirect
269. C2×C42Dic146semidirect
328. C42C2×Dic146semidirect
389. C2#22615639direct (N × H)

Maximal subgroups

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

subgroupindex
#226156392
C2×#179885262
C2×#179885202
C2×#179885072
C2×#179884912
C2×#179884842
C2×#179884742
C2×#179884702
C2×#179884332
C2×#382×C732
C2×#261273