Finite Group Databasebeta

← C2×#22621241 #33958759

Subgroups — C2×#22621241 #33958759

Order 18688.

2458 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989137C212yesmaximal, complemented
2#22621241C2116yesmaximal, direct product factor
3C2×#17988868C214yesmaximal, complemented
4C2×#17988823C214yesmaximal, complemented
5C2×#17988783C214yesmaximal, complemented
6C22×C4⋊C8×C73C211yesmaximal, characteristic, complemented
7C22×#11924028—22no—
8C22×D584C2214yes—
9#17989137—28no—
10#17989137C22116yescomplemented
11C2×#14556591C2212yes—
12C2×#14556588C2212yes—
13C2×#14556579—22no—
14C2×#14556565—22no—
15C2×#14556565C2214yes—
16C2×C4×D292—22no—
17C2×C4×D292C2214yes—
18#17988868C22132yescomplemented
19#17988823C22132yescomplemented
20#17988783C22132yescomplemented
21C2×#14556525C2214yes—
22C2×#14556513C2218yes—
23C23×C8×C73C2212yes—
24C22×C42×C73C2211yescharacteristic
25C2×C4⋊C8×C73C2214yes—
26C2×C4⋊C8×C73C2218yescomplemented
27C2×#11924028—216no—
28C2×#11924028—416no—
29C22×Dic146—22no—
30C22×D292—22no—
31C22×D292—22no—
32C22×D292C2314yes—
33C22×C22⋊D73—24no—
34C22×C4×D73—24no—
35C2×D584—48no—
36C2×D584C23116yes—
37#14556591—24no—
38#14556591C2318yes—
39#14556588—24no—
40#14556588C2318yes—
41#14556579—216no—
42#14556565—28no—
43#14556565—216no—
44#14556565C23116yes—
45C4×D292—28no—
46C4×D292—216no—
47C4×D292C23116yes—
48C2×C4⋊Dic73—22no—
49C2×C4⋊Dic73C2314yes—
50C2×#11924005—24no—
51C2×#11924005—24no—
52#14556525C23116yes—
53#14556513C23132yes—
54C23×C4×C73D411yescharacteristic
55C23×C4×C73D411yescharacteristic
56C23×C4×C73C2311yescharacteristic
57C22×C8×C73—44no—
58C22×C8×C73C2314yes—
59C22×C8×C73C2318yes—
60C2×C42×C73D414yes—
61C2×C42×C73D412yes—
62C2×C42×C73C2312yes—
63C2×C42×C73C2314yes—
64C4⋊C8×C73C23116yes—
65C23×D73—24no—
66#11924028—464no—
67C2×Dic146—28no—
68C2×Dic146—48no—
69C2×D292—28no—
70C2×D292—28no—
71C2×D292—24no—
72C2×D292—28no—
73C2×D292—28no—
74C2×D292—48no—
75C2×D292—48no—
76C2×D292C2418yes—
77C2×C22⋊D73—216no—
78C2×C22⋊D73—416no—
79C22×Dic73—24no—
80C2×C4×D73—216no—
81C2×C4×D73—416no—
82D584—416no—
83C4⋊Dic73—28no—
84C4⋊Dic73—24no—
85C4⋊Dic73C2418yes—
86#11924005—216no—
87#11924005—216no—
88C24×C73C2×D411yescharacteristic
89C22×C4×C73—22no—
90C22×C4×C73—22no—
91C22×C4×C73—42no—
92C22×C4×C73D818yescomplemented
93C22×C4×C73C2×D411yescharacteristic
94C22×C4×C73C2×D412yes—
95C22×C4×C73C2×D412yes—
96C22×C4×C73C2×D414yes—
97C22×C4×C73C2×D412yes—
98C22×C4×C73C2×D414yes—
99C22×C4×C73C2412yes—
100C22×C4×C73C2411yescharacteristic
101C2×C8×C73—28no—
102C2×C8×C73—48no—
103C2×C8×C73C2418yes—
104C42×C73C2×D418yes—
105C42×C73C2×D414yes—
106C42×C73C2414yes—
107C23×C73—22no—
108C23×C73—22no—
109C23×C73C2×D814yes—
110C23×C73C22×D412yes—
111C23×C73C22×D411yescharacteristic
112C22×D73—28no—
113C22×D73—48no—
114C22×D73—48no—
115C22×D73—48no—
116C2×C4×C73—22no—
117C2×C4×C73—24no—
118C2×C4×C73—24no—
119C2×C4×C73—22no—
120C2×C4×C73—22no—
121C2×C4×C73—44no—
122C2×C4×C73C2×D818yes—
123C2×C4×C73C2×D8116yescomplemented
124C2×C4×C73C22×D412yes—
125C2×C4×C73C22×D414yes—
126C2×C4×C73C22×D411yescharacteristic
127C2×C4×C73C22×D414yes—
128C2×C4×C73H(5,𝔽2)12yes—
129C2×C4×C732−1+412yes—
130C2×C4×C73C2511yescharacteristic
131C22⋊D73—432no—
132C2×Dic73—28no—
133C2×Dic73—48no—
134D292—28no—
135D292—28no—
136D292—416no—
137D292—48no—
138D292—416no—
139C4×D73—432no—
140Dic146—416no—
141C8×C73—28no—
142C22×C73—22no—
143C22×C73—28no—
144C22×C73—22no—
145C22×C73#53712yes—
146C22×C73C22×D814yes—
147C22×C73C22×D812yes—
148C22×C73#57512yes—
149C22×C73C23×D411yescharacteristic
150C2×D73—48no—
151C2×D73—48no—
152C2×D73—48no—
153C2×D73—816no—
154C4×C73—22no—
155C4×C73—24no—
156C4×C73#53712yes—
157C4×C73C22×D818yes—
158C4×C73C2×H(5,𝔽2)11yescharacteristic
159C4×C73C2×2−1+411yescharacteristic
160Dic73—48no—
161C2×#3245—731nomaximal, Sylow
162C2×C73—24no—
163C2×C73#324514yescomplemented
164C2×C73C2×#53711yescharacteristic
165C2×C73C23×D811yescharacteristic
166C2×C73C2×#57511yescharacteristic
167D73—88no—
168C2×#532—732no—
169#3245—7316no—
170C2×#474—734no—
171C2×#466—734no—
172C2×#459—734no—
173C22×C4⋊C8D7311yescharacteristic, complemented
174C73C2×#324511yescharacteristic, complemented, Sylow
175C22×#41—1462no—
176C22×D8—734no—
177C23×C8C2×D7312yes—
178#532—7316no—
179#532—1468no—
180C2×C4⋊Q8—732no—
181C2×#127—732no—
182C2×#124—1462no—
183C2×#121—734no—
184C2×#121—1462no—
185C2×C4×D4—734no—
186C2×C4×D4—1462no—
187C22×C42C2×D7311yescharacteristic
188#474—7332no—
189#466—7332no—
190#459—7332no—
191C2×#107—734no—
192C2×C4⋊C8C2×D7314yes—
193C2×C4⋊C8C2×D7318yescomplemented
194C2×#102—738no—
195C2×#41—29216no—
196C2×#41—14616no—
197C22×Q8—1462no—
198C22×D4—734no—
199C22×D4—1464no—
200C22×D4—1462no—
201C22×D4—1462no—
202C23×C4—1464no—
203C23×C4D29211yescharacteristic
204C23×C4D29211yescharacteristic
205C23×C4C22×D7311yescharacteristic
206C2×D8—2928no—
207C2×D8—7316no—
208C22×C8—44no—
209C22×C8C22×D7314yes—
210C22×C8C22×D7318yes—
211C4⋊Q8—738no—
212C4⋊Q8—1464no—
213#127—738no—
214#127—1464no—
215#124—14616no—
216#121—7316no—
217#121—1468no—
218#121—14616no—
219C4×D4—7316no—
220C4×D4—1468no—
221C4×D4—14616no—
222C2×C4⋊C4—734no—
223C2×C4⋊C4—1462no—
224C2×C22⋊C4—1464no—
225C2×C22⋊C4—1464no—
226C2×C42D29212yes—
227C2×C42D29214yes—
228C2×C42C22×D7312yes—
229C2×C42C22×D7314yes—
230#107—7316no—
231C4⋊C8C22×D73116yes—
232#102—7332no—
233C24—1464no—
234C24C2×D29211yescharacteristic
235#41—29264no—
236C2×Q8—2928no—
237C2×Q8—1468no—
238C2×D4—2928no—
239C2×D4—29216no—
240C2×D4—2928no—
241C2×D4—738no—
242C2×D4—14616no—
243C2×D4—1468no—
244C2×D4—1464no—
245C2×D4—1468no—
246C2×D4—1468no—
247C2×D4—1468no—
248C22×C4—22no—
249C22×C4—22no—
250C22×C4—42no—
251C22×C4—29216no—
252C22×C4—1464no—
253C22×C4—14616no—
254C22×C4D58418yescomplemented
255C22×C4C2×D29212yes—
256C22×C4C2×D29211yescharacteristic
257C22×C4C2×D29212yes—
258C22×C4C2×D29214yes—
259C22×C4C2×D29212yes—
260C22×C4C2×D29214yes—
261C22×C4C23×D7312yes—
262C22×C4C23×D7311yescharacteristic
263D8—29216no—
264C2×C8—28no—
265C2×C8—48no—
266C2×C8C23×D7318yes—
267C4⋊C4—738no—
268C4⋊C4—1464no—
269C4⋊C4—1468no—
270C22⋊C4—14616no—
271C22⋊C4—14616no—
272C42C2×D29218yes—
273C42C2×D29214yes—
274C42C23×D7314yes—
275C23—22no—
276C23—22no—
277C23—2928no—
278C23—2928no—
279C23—2928no—
280C23—1468no—
281C23C2×D58414yes—
282C23C22×D29212yes—
283C23C22×D29211yescharacteristic
284Q8—29216no—
285D4—29216no—
286D4—29232no—
287D4—2928no—
288D4—29216no—
289D4—1468no—
290D4—1468no—
291C2×C4—24no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—44no—
297C2×C4—2928no—
298C2×C4—29232no—
299C2×C4—1468no—
300C2×C4C2×D58418yes—
301C2×C4C2×D584116yescomplemented
302C2×C4C22×D29212yes—
303C2×C4C22×D29214yes—
304C2×C4C22×D29211yescharacteristic
305C2×C4C22×D29214yes—
306C2×C4#1455663612yes—
307C2×C4#1455663912yes—
308C2×C4C24×D7311yescharacteristic
309C8—28no—
310C22—22no—
311C22—28no—
312C22—22no—
313C22—2928no—
314C22—2928no—
315C22—2928no—
316C22—58416no—
317C22#1798916812yes—
318C22C22×D58414yes—
319C22C22×D58412yes—
320C22#1798938712yes—
321C22C23×D29211yescharacteristic
322C4—22no—
323C4—24no—
324C4—2928no—
325C4#1798916812yes—
326C4C22×D58418yes—
327C4C2×#1455663611yescharacteristic
328C4C2×#1455663911yescharacteristic
329C2—24no—
330C2—5848no—
331C2#2262124114yesdirect product factor
332C2C2×#1798916811yescharacteristic
333C2C23×D58411yescharacteristic
334C2C2×#1798938711yescharacteristic
subgroupG/H
centerC23C22×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4⋊C8×C73C2
socleC23×C73C22×D4
hypercenterC22×C4⋊C8D73
hypocenterC73C2×#3245
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C2×#17989137C2semidirect
2. #22621241C2direct (N × H)
3. C2×#17988868C2semidirect
4. C2×#17988823C2semidirect
5. C2×#17988783C2semidirect
6. C22×C4⋊C8×C73C2semidirect
10. #17989137C22semidirect
18. #17988868C22semidirect
19. #17988823C22semidirect
20. #17988783C22semidirect
26. C2×C4⋊C8×C73C22semidirect
92. C22×C4×C73D8semidirect
123. C2×C4×C73C2×D8semidirect
163. C2×C73#3245semidirect
173. C22×C4⋊C8D73semidirect
174. C73C2×#3245semidirect
193. C2×C4⋊C8C2×D73semidirect
254. C22×C4D584semidirect
301. C2×C4C2×D584semidirect
331. C2#22621241direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179891372
#226212412
C2×#179888682
C2×#179888232
C2×#179887832
C22×C4⋊C8×C732
C2×#324573