Finite Group Databasebeta

← C2×#22615764 #33253047

Subgroups — C2×#22615764 #33253047

Order 18688.

2614 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556583C211yesmaximal, characteristic, complemented
2C22×#14556548C211yesmaximal, characteristic
3#22615764C2116yesmaximal, direct product factor
4C2×#17988517C214yesmaximal, complemented
5C2×#17988509C214yesmaximal
6C2×#17988486C212yesmaximal, complemented
7C2×#17988444C212yesmaximal
8C2×#384×C73C211yesmaximal, characteristic, complemented
9C23×C4×D73C2211yescharacteristic
10C2×#14556583—28no—
11C2×#14556583C2218yescomplemented
12C2×#14556548—28no—
13C2×#14556548C2218yes—
14C22×C4⋊Dic73C2212yes—
15C22×C4⋊Dic73C2214yes—
16C22×#11924007C2212yes—
17C22×#11924007C2214yes—
18C22×#11924005C2212yes—
19C22×#11924005C2214yes—
20C22×C4×Dic73C2211yescharacteristic
21#17988517C22132yescomplemented
22#17988509C22132yes—
23#17988486C22116yescomplemented
24#17988444C22116yes—
25C2×#14556498C2214yes—
26C2×#14556498C2214yes—
27C22×C4⋊C4×C73C2212yes—
28C22×C4⋊C4×C73C2214yes—
29C22×C42×C73C2211yescharacteristic
30#384×C73C2218yescomplemented
31C24×D73C2311yescharacteristic
32C23×Dic73C2312yes—
33C23×Dic73C2314yes—
34C23×Dic73C2311yescharacteristic
35C22×C4×D73—24no—
36C22×C4×D73—24no—
37C22×C4×D73Q818yes—
38C22×C4×D73C2314yes—
39#14556583—232no—
40#14556548—232no—
41C2×C4⋊Dic73—28no—
42C2×C4⋊Dic73—48no—
43C2×C4⋊Dic73C2318yes—
44C2×C4⋊Dic73C23116yes—
45C2×#11924007—28no—
46C2×#11924007—216no—
47C2×#11924007C23116yes—
48C2×#11924007C2318yes—
49C2×#11924005—28no—
50C2×#11924005—48no—
51C2×#11924005C2318yes—
52C2×#11924005C23116yes—
53C2×C4×Dic73—24no—
54C2×C4×Dic73C2314yes—
55#14556498C23116yes—
56#14556498C23116yes—
57C23×C4×C73C2314yes—
58C23×C4×C73C2312yes—
59C23×C4×C73C2311yescharacteristic
60C2×C4⋊C4×C73—28no—
61C2×C4⋊C4×C73—48no—
62C2×C4⋊C4×C73C2318yes—
63C2×C4⋊C4×C73C23116yes—
64C2×C42×C73D418yes—
65C2×C42×C73C2314yes—
66C23×D73—22no—
67C23×D73—22no—
68C23×D73—24no—
69C23×D73—24no—
70C23×D73C2×Q814yes—
71C23×D73C2412yes—
72C22×Dic73—22no—
73C22×Dic73—22no—
74C22×Dic73—24no—
75C22×Dic73—28no—
76C22×Dic73—28no—
77C22×Dic73—24no—
78C22×Dic73—24no—
79C22×Dic73—28no—
80C22×Dic73C2×Q814yes—
81C22×Dic73C2414yes—
82C22×Dic73C2418yes—
83C22×Dic73C2412yes—
84C2×C4×D73—232no—
85C2×C4×D73—28no—
86C2×C4×D73—28no—
87C2×C4×D73C2×Q8116yes—
88C4⋊Dic73—216no—
89C4⋊Dic73—416no—
90#11924007—216no—
91#11924007—232no—
92#11924005—216no—
93#11924005—416no—
94C4×Dic73—28no—
95C24×C73C2411yescharacteristic
96C22×C4×C73—24no—
97C22×C4×C73—24no—
98C22×C4×C73—28no—
99C22×C4×C73—28no—
100C22×C4×C73—28no—
101C22×C4×C73C2×D418yes—
102C22×C4×C73C2×D414yes—
103C22×C4×C73C2×Q814yes—
104C22×C4×C73#4114yes—
105C22×C4×C73C2418yes—
106C22×C4×C73C2414yes—
107C22×C4×C73C2412yes—
108C4⋊C4×C73—216no—
109C4⋊C4×C73—416no—
110C42×C73C2×D4116yes—
111C23×C73C22×D412yes—
112C23×C73C22×Q812yes—
113C23×C73C2×#4112yes—
114C23×C73H(5,𝔽2)14yes—
115C23×C732−1+414yes—
116C23×C73C2511yescharacteristic
117C22×D73—28no—
118C22×D73—216no—
119C22×D73—22no—
120C22×D73—22no—
121C22×D73—24no—
122C22×D73—24no—
123C22×D73—48no—
124C22×D73—44no—
125C22×D73—44no—
126C22×D73C22×Q814yes—
127C2×C4×C73—216no—
128C2×C4×C73—24no—
129C2×C4×C73—24no—
130C2×C4×C73—28no—
131C2×C4×C73—28no—
132C2×C4×C73—28no—
133C2×C4×C73—416no—
134C2×C4×C73C22⋊Q8116yes—
135C2×C4×C73C22×D418yes—
136C2×C4×C73C22×D414yes—
137C2×C4×C73C22×Q814yes—
138C2×C4×C73C2×#4114yes—
139C2×Dic73—28no—
140C2×Dic73—22no—
141C2×Dic73—22no—
142C2×Dic73—24no—
143C2×Dic73—28no—
144C2×Dic73—28no—
145C2×Dic73—24no—
146C2×Dic73—24no—
147C2×Dic73—28no—
148C2×Dic73—48no—
149C2×Dic73—416no—
150C2×Dic73C22×Q814yes—
151C4×D73—232no—
152C22×C73C2×C22⋊Q814yes—
153C22×C73#53718yes—
154C22×C73#54014yes—
155C22×C73#54114yes—
156C22×C73#54418yes—
157C22×C73C23×D411yescharacteristic
158C22×C73C23×Q811yescharacteristic
159C22×C73C22×#4111yescharacteristic
160C22×C73C2×H(5,𝔽2)12yes—
161C22×C73C2×2−1+412yes—
162C2×D73—24no—
163C2×D73—28no—
164C2×D73—416no—
165C2×D73—44no—
166C2×D73—42no—
167C2×D73—42no—
168C4×C73—28no—
169C4×C73—48no—
170C4×C73C2×C22⋊Q818yes—
171Dic73—24no—
172Dic73—44no—
173Dic73—48no—
174C2×#2629—731nomaximal, Sylow
175C2×C73#262918yescomplemented
176C2×C73C22×C22⋊Q811yescharacteristic
177C2×C73C2×#53712yes—
178C2×C73C2×#54011yescharacteristic
179C2×C73C2×#54111yescharacteristic
180C2×C73C2×#54412yes—
181D73—44no—
182C22×#125—731no—
183C22×#117—731no—
184#2629—7316no—
185C2×#398—734no—
186C2×#396—734no—
187C2×#389—732no—
188C2×#384D7311yescharacteristic, complemented
189C2×#380—732no—
190C73C2×#262911yescharacteristic, complemented, Sylow
191C24×C4—731no—
192C2×#125—738no—
193C2×#125—1468no—
194C2×#117—738no—
195C2×#117—1468no—
196C22×C4⋊C4—734no—
197C22×C4⋊C4—734no—
198C22×C4⋊C4—732no—
199C22×C4⋊C4—732no—
200C22×C4⋊C4C2×D7312yes—
201C22×C4⋊C4C2×D7314yes—
202C22×C22⋊C4—734no—
203C22×C22⋊C4—732no—
204C22×C42—731no—
205C22×C42C2×D7311yescharacteristic
206#398—7332no—
207#396—7332no—
208#389—7316no—
209#384C2×D7318yescomplemented
210#380—7316no—
211C2×#95—734no—
212C2×#95—734no—
213C25—731no—
214C23×C4—731no—
215C23×C4—738no—
216C23×C4—734no—
217C23×C4—734no—
218C23×C4—732no—
219C23×C4—1464no—
220C23×C4—1464no—
221C23×C4C22×D7314yes—
222C23×C4C22×D7312yes—
223C23×C4C22×D7311yescharacteristic
224#125—14632no—
225#117—14632no—
226C2×C4⋊C4—28no—
227C2×C4⋊C4—48no—
228C2×C4⋊C4—2928no—
229C2×C4⋊C4—7316no—
230C2×C4⋊C4—738no—
231C2×C4⋊C4—738no—
232C2×C4⋊C4—7316no—
233C2×C4⋊C4—1468no—
234C2×C4⋊C4—14616no—
235C2×C4⋊C4—1468no—
236C2×C4⋊C4C22×D7318yes—
237C2×C4⋊C4C22×D73116yes—
238C2×C22⋊C4—2928no—
239C2×C22⋊C4—7316no—
240C2×C22⋊C4—738no—
241C2×C22⋊C4—1468no—
242C2×C42—734no—
243C2×C42—1464no—
244C2×C42D29218yes—
245C2×C42C22×D7314yes—
246#95—7316no—
247#95—7316no—
248C24—734no—
249C24—732no—
250C24—1462no—
251C24—1462no—
252C24—1464no—
253C24—1464no—
254C24C23×D7311yescharacteristic
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—28no—
258C22×C4—28no—
259C22×C4—28no—
260C22×C4—734no—
261C22×C4—732no—
262C22×C4—7316no—
263C22×C4—734no—
264C22×C4—738no—
265C22×C4—1464no—
266C22×C4—1468no—
267C22×C4—1468no—
268C22×C4—1464no—
269C22×C4—1468no—
270C22×C4—1464no—
271C22×C4—1462no—
272C22×C4—1462no—
273C22×C4—14632no—
274C22×C4—1468no—
275C22×C4—1468no—
276C22×C4C2×D29218yes—
277C22×C4C2×D29214yes—
278C22×C4Q8×D7314yes—
279C22×C4#1192402714yes—
280C22×C4C23×D7318yes—
281C22×C4C23×D7314yes—
282C22×C4C23×D7312yes—
283C4⋊C4—216no—
284C4⋊C4—416no—
285C4⋊C4—29216no—
286C4⋊C4—14616no—
287C4⋊C4—14632no—
288C4⋊C4—14616no—
289C22⋊C4—29216no—
290C22⋊C4—14616no—
291C42—1468no—
292C42C2×D292116yes—
293C23—2928no—
294C23—2924no—
295C23—2924no—
296C23—734no—
297C23—1462no—
298C23—1462no—
299C23—1464no—
300C23—1464no—
301C23—14616no—
302C23—1468no—
303C23C22×D29212yes—
304C23C2×Q8×D7312yes—
305C23C2×#1192402712yes—
306C23#1455663614yes—
307C23#1455663914yes—
308C23C24×D7311yescharacteristic
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—216no—
312C2×C4—28no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—416no—
316C2×C4—2928no—
317C2×C4—29216no—
318C2×C4—734no—
319C2×C4—1464no—
320C2×C4—1468no—
321C2×C4—1468no—
322C2×C4—1464no—
323C2×C4—1464no—
324C2×C4—1468no—
325C2×C4—1462no—
326C2×C4—1462no—
327C2×C4—1468no—
328C2×C4—14632no—
329C2×C4#14556571116yes—
330C2×C4C22×D29218yes—
331C2×C4C22×D29214yes—
332C2×C4C2×Q8×D7314yes—
333C2×C4C2×#1192402714yes—
334C22—2924no—
335C22—2922no—
336C22—2922no—
337C22—29216no—
338C22—1468no—
339C22—1464no—
340C22C2×#1455657114yes—
341C22#1798916818yes—
342C22#1798919114yes—
343C22#1798919814yes—
344C22#1798921418yes—
345C22C23×D29211yescharacteristic
346C22C22×Q8×D7311yescharacteristic
347C22C22×#1192402711yescharacteristic
348C22C2×#1455663612yes—
349C22C2×#1455663912yes—
350C4—28no—
351C4—48no—
352C4—2924no—
353C4—2928no—
354C4—1464no—
355C4C2×#1455657118yes—
356C2—2924no—
357C2#2261576418yesdirect product factor
358C2C22×#1455657111yescharacteristic
359C2C2×#1798916812yes—
360C2C2×#1798919111yescharacteristic
361C2C2×#1798919811yescharacteristic
362C2C2×#1798921412yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#384×C73C2
socleC24×C73C24
prime radicalC24×D73C23
hypercenterC2×#384D73
hypocenterC73C2×#2629
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
1. C22×#14556583C2semidirect
3. #22615764C2direct (N × H)
4. C2×#17988517C2semidirect
6. C2×#17988486C2semidirect
8. C2×#384×C73C2semidirect
11. C2×#14556583C22semidirect
21. #17988517C22semidirect
23. #17988486C22semidirect
30. #384×C73C22semidirect
175. C2×C73#2629semidirect
188. C2×#384D73semidirect
190. C73C2×#2629semidirect
209. #384C2×D73semidirect
357. C2#22615764direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565832
C22×#145565482
#226157642
C2×#179885172
C2×#179885092
C2×#179884862
C2×#179884442
C2×#384×C732
C2×#262973