Finite Group Databasebeta

← C2×#22608740 #33055366

Subgroups — C2×#22608740 #33055366

Order 18688.

806 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988711C211yesmaximal, characteristic, complemented
2C2×C4×#11924016C211yesmaximal, characteristic
3C2×D4×#10596831C211yesmaximal, characteristic
4#22608740C218yesmaximal, direct product factor
5C2×#17988339C211yesmaximal, characteristic, complemented
6C2×#17988319C211yesmaximal, characteristic, complemented
7C2×#17988309C211yesmaximal, characteristic, complemented
8C2×D4⋊C8×C73C211yesmaximal, characteristic
9C22×#11924016C411yescharacteristic
10C23×#10596831—21no—
11C2×C4×Dic146C2211yescharacteristic
12#17988711—22no—
13#17988711C2214yescomplemented
14C4×#11924016C414yes—
15C4×#11924016C2214yes—
16D4×#10596831—22no—
17D4×#10596831C2214yes—
18C2×#14556522C411yescharacteristic
19C2×C4⋊#10596831C2211yescharacteristic
20C2×#14556520—21no—
21C2×#14556514C411yescharacteristic
22C2×#14556512C411yescharacteristic
23C2×C22⋊#10596831—21no—
24C2×C4×#10596831C2211yescharacteristic
25C2×C4×#10596831C2211yescharacteristic
26C2×C8×Dic73—21no—
27#17988339C2214yescomplemented
28#17988319C2214yescomplemented
29#17988309C2214yescomplemented
30C2×C4×D4×C73C2211yescharacteristic
31C2×C4⋊C8×C73C2211yescharacteristic
32C2×C4×C8×C73C2211yescharacteristic
33D4⋊C8×C73C2214yes—
34C22×Dic146C2×C411yescharacteristic
35C2×#11924016C818yescomplemented
36C2×#11924016C2×C414yes—
37C22×#10596831—24no—
38C22×#10596831—21no—
39C22×#10596831—44no—
40C22×#10596831C2×C411yescharacteristic
41C22×#10596831C2×C411yescharacteristic
42C22×#10596831D411yescharacteristic
43C22×#10596831D411yescharacteristic
44C4×Dic146—21no—
45C4×Dic146—21no—
46C4×Dic146C2×C412yes—
47C4×Dic146C2312yes—
48C2×C4⋊Dic73C2×C411yescharacteristic
49C2×#11924007—21no—
50C2×C4×Dic73—21no—
51#14556522C2×C414yes—
52C4⋊#10596831—21no—
53C4⋊#10596831C2312yes—
54#14556520—24no—
55#14556514C2×C414yes—
56#14556512C2×C414yes—
57C22⋊#10596831—24no—
58C4×#10596831C2×C412yes—
59C4×#10596831D412yes—
60C4×#10596831C2312yes—
61C4×#10596831C2312yes—
62C8×Dic73—24no—
63C22×D4×C73C2×C411yescharacteristic
64C23×C4×C73—21no—
65C22×C8×C73—21no—
66C22×C8×C73—21no—
67C4×D4×C73—21no—
68C4×D4×C73—21no—
69C4×D4×C73C2×C412yes—
70C4×D4×C73C2312yes—
71C2×C4⋊C4×C73C2×C411yescharacteristic
72C2×C22⋊C4×C73—21no—
73C2×C42×C73C2311yescharacteristic
74C4⋊C8×C73—21no—
75C4⋊C8×C73C2312yes—
76C4×C8×C73—21no—
77C4×C8×C73C2312yes—
78C2×Dic146—21no—
79C2×Dic146—22no—
80C2×Dic146C2×C814yescomplemented
81C2×Dic146C22×C412yes—
82C22×Dic73—21no—
83C22×Dic73—21no—
84#11924016C2×C8116yescomplemented
85C2×#10596831—22no—
86C2×#10596831—22no—
87C2×#10596831—22no—
88C2×#10596831—22no—
89C2×#10596831—48no—
90C2×#10596831—42no—
91C2×#10596831C2×C814yescomplemented
92C2×#10596831C22×C412yes—
93C2×#10596831C22×C412yes—
94C2×#10596831C2×D412yes—
95C2×#10596831C2×D412yes—
96C4⋊Dic73—21no—
97C4⋊Dic73C22×C412yes—
98#11924007—22no—
99#11924007—22no—
100C4×Dic73—22no—
101C4×Dic73—22no—
102C24×C73—21no—
103C2×D4×C73—21no—
104C2×D4×C73—22no—
105C2×D4×C73C2×C814yes—
106C2×D4×C73C22×C412yes—
107C22×C4×C73—21no—
108C22×C4×C73—22no—
109C22×C4×C73—22no—
110C22×C4×C73—42no—
111C22×C4×C73—42no—
112C22×C4×C73C22×C411yescharacteristic
113C22×C4×C73C2×D411yescharacteristic
114C22×C4×C73#4111yescharacteristic
115C2×C8×C73—22no—
116C2×C8×C73—22no—
117C2×C8×C73—42no—
118C2×C8×C73—42no—
119C4⋊C4×C73—21no—
120C4⋊C4×C73C22×C412yes—
121C22⋊C4×C73—22no—
122C22⋊C4×C73—22no—
123C42×C73C22×C411yescharacteristic
124C42×C73C2×D411yescharacteristic
125C42×C73#4111yescharacteristic
126C42×C73C2411yescharacteristic
127C23×C73—22no—
128C23×C73—24no—
129C23×C73—42no—
130C23×C73—42no—
131C23×C73C4×D411yescharacteristic
132D4×C73—22no—
133D4×C73—24no—
134D4×C73C22×C814yes—
135C2×C4×C73—22no—
136C2×C4×C73—22no—
137C2×C4×C73—42no—
138C2×C4×C73—42no—
139C2×C4×C73—42no—
140C2×C4×C73—44no—
141C2×C4×C73C4×D411yescharacteristic
142C2×C4×C73C4×D411yescharacteristic
143C2×C4×C73C4×D411yescharacteristic
144C2×C4×C73C22×C812yes—
145C2×C4×C73#13112yes—
146C2×C4×C73AGL(1,ℤ/8)12yes—
147C2×C4×C73#13712yes—
148C2×C4×C73C23×C411yescharacteristic
149C2×C4×C73C22×D411yescharacteristic
150C2×C4×C73C2×#4111yescharacteristic
151C2×Dic73—22no—
152C2×Dic73—24no—
153C2×Dic73—22no—
154C2×Dic73—42no—
155Dic146—22no—
156Dic146—24no—
157Dic146C22×C814yescomplemented
158C8×C73—42no—
159C8×C73—42no—
160#10596831—22no—
161#10596831—22no—
162#10596831—22no—
163#10596831—42no—
164#10596831C22×C814yescomplemented
165C22×C73—24no—
166C22×C73—48no—
167C22×C73—42no—
168C22×C73—42no—
169C22×C73C8×D412yes—
170C22×C73#44012yes—
171C22×C73#44412yes—
172C22×C73C2×C4×D411yescharacteristic
173C4×C73—21no—
174C4×C73—21no—
175C4×C73—42no—
176C4×C73C8×D412yes—
177C4×C73#44012yes—
178C4×C73C23×C811yescharacteristic
179C4×C73C2×#13111yescharacteristic
180C4×C73C2×AGL(1,ℤ/8)11yescharacteristic
181C4×C73C2×#13711yescharacteristic
182Dic73—24no—
183Dic73—42no—
184C2×SD16⋊C8—731nomaximal, Sylow
185C2×C73—44no—
186C2×C73SD16⋊C814yescomplemented
187C2×C73C2×C8×D411yescharacteristic
188C2×C73C2×#44011yescharacteristic
189C2×C73C2×#44411yescharacteristic
190C2×C8×Q8—731no—
191C2×C4×SD16—731no—
192C2×C8×D4—731no—
193SD16⋊C8—738no—
194C2×#335—731no—
195C2×Q8⋊C8—731no—
196C2×D4⋊C8D7311yescharacteristic
197C2×#322—731no—
198C73C2×SD16⋊C811yescharacteristic, complemented, Sylow
199C22×SD16—731no—
200C23×C8—1461no—
201C2×C4×Q8—731no—
202C2×C4×D4C2×D7311yescharacteristic
203C8×Q8—734no—
204C8×Q8—1462no—
205C4×SD16—734no—
206C4×SD16—734no—
207C8×D4—734no—
208C8×D4—1462no—
209C2×#106—731no—
210C2×C4⋊C8—731no—
211C2×C4⋊C8—1461no—
212C2×C4⋊C8C2×D7311yescharacteristic
213C2×#103—731no—
214C2×#102—731no—
215C2×C22⋊C8—1461no—
216C2×C4×C8—731no—
217C2×C4×C8—731no—
218C2×C4×C8—1461no—
219C2×C4×C8C2×D7311yescharacteristic
220#335—734no—
221Q8⋊C8—734no—
222D4⋊C8C2×D7314yes—
223#322—734no—
224C22×Q8—731no—
225C22×D4C4×D7311yescharacteristic
226C23×C4—21no—
227C2×SD16—738no—
228C2×SD16—734no—
229C22×C8—21no—
230C22×C8—21no—
231C22×C8—2924no—
232C22×C8—731no—
233C22×C8—731no—
234C22×C8—731no—
235C22×C8—731no—
236C22×C8—1464no—
237C22×C8—1461no—
238C4×Q8—732no—
239C4×Q8—732no—
240C4×Q8—1461no—
241C4×Q8—1461no—
242C4×D4—21no—
243C4×D4—21no—
244C4×D4C4×D7312yes—
245C4×D4C22×D7312yes—
246C2×C4⋊C4—731no—
247C2×C4⋊C4—1461no—
248C2×C4⋊C4C4×D7311yescharacteristic
249C2×C22⋊C4—21no—
250C2×C42—1461no—
251C2×C42C22×D7311yescharacteristic
252#106—734no—
253C4⋊C8—21no—
254C4⋊C8—732no—
255C4⋊C8—1464no—
256C4⋊C8—1461no—
257C4⋊C8C22×D7312yes—
258#103—734no—
259#102—734no—
260C22⋊C8—1464no—
261C4×C8—21no—
262C4×C8—732no—
263C4×C8—732no—
264C4×C8—732no—
265C4×C8—732no—
266C4×C8—1464no—
267C4×C8C22×D7312yes—
268C24—21no—
269C2×Q8—734no—
270C2×Q8—732no—
271C2×Q8—1461no—
272C2×Q8—1462no—
273C2×D4—21no—
274C2×D4—22no—
275C2×D4C8×D7314yes—
276C2×D4C2×C4×D7312yes—
277C22×C4—21no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—42no—
281C22×C4—42no—
282C22×C4—1461no—
283C22×C4—1461no—
284C22×C4C2×C4×D7311yescharacteristic
285C22×C4D4×D7311yescharacteristic
286C22×C4#1192402711yescharacteristic
287SD16—7316no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—42no—
291C2×C8—42no—
292C2×C8—2922no—
293C2×C8—2928no—
294C2×C8—734no—
295C2×C8—732no—
296C2×C8—732no—
297C2×C8—732no—
298C2×C8—732no—
299C2×C8—1462no—
300C2×C8—1462no—
301C2×C8—1462no—
302C2×C8—1462no—
303C4⋊C4—21no—
304C4⋊C4—732no—
305C4⋊C4—1462no—
306C4⋊C4—1461no—
307C4⋊C4—1462no—
308C4⋊C4C2×C4×D7312yes—
309C22⋊C4—22no—
310C22⋊C4—22no—
311C42—1462no—
312C42—1462no—
313C42C2×C4×D7311yescharacteristic
314C42D4×D7311yescharacteristic
315C42#1192402711yescharacteristic
316C42C23×D7311yescharacteristic
317C23—24no—
318C23—22no—
319C23—42no—
320C23—42no—
321C23#1455655111yescharacteristic
322Q8—734no—
323Q8—1464no—
324Q8—1462no—
325D4—24no—
326D4—22no—
327D4C2×C8×D7314yes—
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—44no—
333C2×C4—42no—
334C2×C4—2922no—
335C2×C4—1462no—
336C2×C4—1464no—
337C2×C4—1462no—
338C2×C4#1455655111yescharacteristic
339C2×C4#1455655111yescharacteristic
340C2×C4#1455655111yescharacteristic
341C2×C4C2×C8×D7312yes—
342C2×C4#1455659912yes—
343C2×C4#1455661512yes—
344C2×C4#1455662012yes—
345C2×C4C22×C4×D7311yescharacteristic
346C2×C4C2×D4×D7311yescharacteristic
347C2×C4C2×#1192402711yescharacteristic
348C8—42no—
349C8—42no—
350C8—2922no—
351C8—734no—
352C8—1462no—
353C8—1462no—
354C8—1462no—
355C22—24no—
356C22—42no—
357C22—48no—
358C22—42no—
359C22#1798865012yes—
360C22#1798868412yes—
361C22#1798870612yes—
362C22C2×#1455655111yescharacteristic
363C4—21no—
364C4—21no—
365C4—42no—
366C4—2922no—
367C4—1464no—
368C4#1798865012yes—
369C4#1798868412yes—
370C4C22×C8×D7311yescharacteristic
371C4C2×#1455659911yescharacteristic
372C4C2×#1455661511yescharacteristic
373C4C2×#1455662011yescharacteristic
374C2—44no—
375C2#2260874014yesdirect product factor
376C2C2×#1798865011yescharacteristic
377C2C2×#1798868411yescharacteristic
378C2C2×#1798870611yescharacteristic
subgroupG/H
centerC22×C4D4×D73
commutatorC4×C73C23×C8
FrattiniC42C23×D73
FittingC2×D4⋊C8×C73C2
socleC23×C73C4×D4
prime radicalC22×D4×C73C2×C4
cosocleC42×C73C24
hypercenterC2×D4⋊C8D73
hypocenterC73C2×SD16⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×D4⋊C8

Complements

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

NH ≅ G/Ntype
1. C2×#17988711C2semidirect
4. #22608740C2direct (N × H)
5. C2×#17988339C2semidirect
6. C2×#17988319C2semidirect
7. C2×#17988309C2semidirect
13. #17988711C22semidirect
27. #17988339C22semidirect
28. #17988319C22semidirect
29. #17988309C22semidirect
35. C2×#11924016C8semidirect
80. C2×Dic146C2×C8semidirect
84. #11924016C2×C8semidirect
91. C2×#10596831C2×C8semidirect
157. Dic146C22×C8semidirect
164. #10596831C22×C8semidirect
186. C2×C73SD16⋊C8semidirect
198. C73C2×SD16⋊C8semidirect
375. C2#22608740direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179887112
C2×C4×#119240162
C2×D4×#105968312
#226087402
C2×#179883392
C2×#179883192
C2×#179883092
C2×D4⋊C8×C732
C2×SD16⋊C873