Finite Group Databasebeta

← C2×#23762907 #34270890

Subgroups — C2×#23762907 #34270890

Order 20224.

650 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098961C211yesmaximal, characteristic
2C2×#19098859C211yesmaximal, characteristic
3C2×#19098774C211yesmaximal, characteristic
4C2×#19098693C211yesmaximal, characteristic
5#23762907C218yesmaximal, direct product factor
6C2×#19098311C211yesmaximal, characteristic
7C2×#19098310C211yesmaximal, characteristic
8C2×#335×C79C211yesmaximal, characteristic
9C22×Dic316—21no—
10C2×#14579161C2211yescharacteristic
11C2×#14579161C2211yescharacteristic
12C2×C4×Dic158C2211yescharacteristic
13#19098961—22no—
14#19098961C2214yes—
15#19098859—22no—
16#19098859C2214yes—
17#19098774—22no—
18#19098774C2214yes—
19#19098693—22no—
20#19098693C2214yes—
21C2×#14579095—21no—
22C2×#14579093—21no—
23C2×#14579093—21no—
24C2×C4⋊(C79⋊C8)C2211yescharacteristic
25C2×Dic79⋊C8—21no—
26C2×#14579086—21no—
27C2×#14579086—21no—
28C2×#14579071—21no—
29#19098311C2214yes—
30#19098310C2214yes—
31C2×C4⋊C8×C79C2211yescharacteristic
32C2×C4⋊C8×C79C2211yescharacteristic
33C2×C4×C8×C79C2211yescharacteristic
34#335×C79C2214yes—
35C22×Dic158—21no—
36C22×Dic158—21no—
37C22×Dic158D411yescharacteristic
38C2×Dic316—24no—
39C2×Dic316—44no—
40C22×C79⋊C8—21no—
41#14579161—21no—
42#14579161—21no—
43#14579161—21no—
44#14579161—21no—
45#14579161—21no—
46#14579161—21no—
47#14579161C2312yes—
48#14579161C2312yes—
49C4×Dic158—21no—
50C4×Dic158—21no—
51C4×Dic158D412yes—
52C4×Dic158C2312yes—
53C2×C4⋊Dic79—21no—
54C2×C4⋊Dic79—21no—
55C2×C4⋊Dic79—21no—
56C2×C4⋊Dic79—21no—
57C2×C4⋊Dic79D411yescharacteristic
58C2×Dic79⋊C4—21no—
59C2×C4×Dic79—21no—
60#14579095—24no—
61#14579093—24no—
62#14579093—24no—
63C4⋊(C79⋊C8)—21no—
64C4⋊(C79⋊C8)C2312yes—
65Dic79⋊C8—24no—
66#14579086—24no—
67#14579086—24no—
68#14579071—24no—
69C22×C8×C79—21no—
70C22×C8×C79—21no—
71C22×C8×C79D411yescharacteristic
72C22×C8×C79D411yescharacteristic
73C2×C42×C79C2311yescharacteristic
74C4⋊C8×C79—21no—
75C4⋊C8×C79—21no—
76C4⋊C8×C79C2312yes—
77C4⋊C8×C79C2312yes—
78C4×C8×C79D412yes—
79C4×C8×C79C2312yes—
80C2×Dic158—21no—
81C2×Dic158—22no—
82C2×Dic158—22no—
83C2×Dic158—22no—
84C2×Dic158—22no—
85C2×Dic158—41no—
86C2×Dic158—41no—
87C2×Dic158—42no—
88C2×Dic158—42no—
89C2×Dic158—82no—
90C2×Dic158C2×D412yes—
91C22×Dic79—21no—
92C22×Dic79—21no—
93C22×Dic79—41no—
94C22×Dic79—41no—
95Dic316—48no—
96C2×C79⋊C8—22no—
97C2×C79⋊C8—42no—
98C4⋊Dic79—21no—
99C4⋊Dic79—22no—
100C4⋊Dic79—22no—
101C4⋊Dic79—22no—
102C4⋊Dic79—22no—
103C4⋊Dic79—41no—
104C4⋊Dic79—41no—
105C4⋊Dic79—41no—
106C4⋊Dic79—41no—
107C4⋊Dic79C2×D412yes—
108Dic79⋊C4—22no—
109Dic79⋊C4—22no—
110C4×Dic79—22no—
111C4×Dic79—22no—
112C22×C4×C79C2×D411yescharacteristic
113C22×C4×C79C2×D411yescharacteristic
114C22×C4×C79#4111yescharacteristic
115C2×C8×C79—22no—
116C2×C8×C79—22no—
117C2×C8×C79—22no—
118C2×C8×C79—42no—
119C2×C8×C79—42no—
120C2×C8×C79Q1614yescomplemented
121C2×C8×C79C2×D412yes—
122C2×C8×C79C2×D412yes—
123C42×C79C2×D411yescharacteristic
124C42×C79C2×D411yescharacteristic
125C42×C79#4111yescharacteristic
126C42×C79C2411yescharacteristic
127C23×C79#12111yescharacteristic
128C2×C4×C79—22no—
129C2×C4×C79#12111yescharacteristic
130C2×C4×C79#12111yescharacteristic
131C2×C4×C79#12111yescharacteristic
132C2×C4×C79C2×Q1612yes—
133C2×C4×C79AGL(1,ℤ/8)12yes—
134C2×C4×C79#13712yes—
135C2×C4×C79#13712yes—
136C2×C4×C79C22×D411yescharacteristic
137C2×C4×C79C22×D411yescharacteristic
138C2×C4×C79C2×#4111yescharacteristic
139C2×Dic79—22no—
140C2×Dic79—22no—
141C2×Dic79—42no—
142C2×Dic79—42no—
143C2×Dic79—42no—
144C2×Dic79—42no—
145C2×Dic79—82no—
146C2×Dic79—82no—
147Dic158—22no—
148Dic158—22no—
149Dic158—42no—
150Dic158—42no—
151Dic158—42no—
152Dic158—82no—
153Dic158—82no—
154Dic158—82no—
155C8×C79—22no—
156C8×C79—42no—
157C8×C79—42no—
158C8×C79C2×Q1614yescomplemented
159C79⋊C8—42no—
160C22×C79#46212yes—
161C22×C79#46812yes—
162C22×C79#47112yes—
163C22×C79C2×#12111yescharacteristic
164C4×C79—21no—
165C4×C79—21no—
166C4×C79#46212yes—
167C4×C79#46812yes—
168C4×C79C22×Q1611yescharacteristic
169C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
170C4×C79C2×#13711yescharacteristic
171C4×C79C2×#13711yescharacteristic
172Dic79—42no—
173Dic79—42no—
174Dic79—82no—
175Dic79—82no—
176C2×#1692—791nomaximal, Sylow
177C2×C79#169214yescomplemented
178C2×C79C2×#46211yescharacteristic
179C2×C79C2×#46811yescharacteristic
180C2×C79C2×#47111yescharacteristic
181C2×#498—791no—
182C2×#477—791no—
183C2×#462—791no—
184C2×#446—791no—
185#1692—798no—
186C2×#335D7911yescharacteristic
187C2×#333—791no—
188C2×#332—791no—
189C79C2×#169211yescharacteristic, complemented, Sylow
190C22×Q16—1581no—
191C2×C4⋊Q8—791no—
192C2×C4⋊Q8—791no—
193C2×C4×Q8—791no—
194#498—794no—
195#498—1582no—
196#477—794no—
197#477—1582no—
198#462—794no—
199#462—1582no—
200#446—794no—
201#446—1582no—
202C2×#107—1581no—
203C2×#106—1581no—
204C2×#106—1581no—
205C2×C4⋊C8—791no—
206C2×C4⋊C8—1581no—
207C2×C4⋊C8C2×D7911yescharacteristic
208C2×C4⋊C8C2×D7911yescharacteristic
209C2×#103—1581no—
210C2×#103—1581no—
211C2×#97—1581no—
212C2×C4×C8C2×D7911yescharacteristic
213#335C2×D7914yes—
214#333—794no—
215#332—794no—
216C22×Q8—791no—
217C22×Q8—1581no—
218C22×Q8—1581no—
219C2×Q16—3164no—
220C2×Q16—1584no—
221C22×C8—21no—
222C22×C8—21no—
223C22×C8—1581no—
224C22×C8D31611yescharacteristic
225C22×C8D31611yescharacteristic
226C4⋊Q8—792no—
227C4⋊Q8—792no—
228C4⋊Q8—1581no—
229C4⋊Q8—1581no—
230C4⋊Q8—1581no—
231C4⋊Q8—1581no—
232C4⋊Q8—1581no—
233C4⋊Q8—1581no—
234C4×Q8—792no—
235C4×Q8—792no—
236C4×Q8—1581no—
237C4×Q8—1581no—
238C2×C4⋊C4—791no—
239C2×C4⋊C4—1581no—
240C2×C4⋊C4—1581no—
241C2×C4⋊C4—1581no—
242C2×C4⋊C4—1581no—
243C2×C4⋊C4—1581no—
244C2×C42—1581no—
245C2×C42C22×D7911yescharacteristic
246#107—1584no—
247#106—1584no—
248#106—1584no—
249C4⋊C8—21no—
250C4⋊C8—21no—
251C4⋊C8—792no—
252C4⋊C8—1584no—
253C4⋊C8—1581no—
254C4⋊C8C22×D7912yes—
255C4⋊C8C22×D7912yes—
256#103—1584no—
257#103—1584no—
258#97—1584no—
259C4×C8D31612yes—
260C4×C8C22×D7912yes—
261C2×Q8—3161no—
262C2×Q8—3161no—
263C2×Q8—3162no—
264C2×Q8—3162no—
265C2×Q8—792no—
266C2×Q8—6322no—
267C2×Q8—1582no—
268C2×Q8—1582no—
269C2×Q8—1582no—
270C2×Q8—1582no—
271C2×Q8—1581no—
272C22×C4—3161no—
273C22×C4—3161no—
274C22×C4—1581no—
275C22×C4—1581no—
276C22×C4D4×D7911yescharacteristic
277C22×C4C2×D31611yescharacteristic
278C22×C4#1192962511yescharacteristic
279Q16—3168no—
280C2×C8—22no—
281C2×C8—22no—
282C2×C8—22no—
283C2×C8—42no—
284C2×C8—42no—
285C2×C8—3162no—
286C2×C8—1582no—
287C2×C8Dic31614yescomplemented
288C2×C8C2×D31612yes—
289C2×C8C2×D31612yes—
290C4⋊C4—3161no—
291C4⋊C4—3161no—
292C4⋊C4—3161no—
293C4⋊C4—3161no—
294C4⋊C4—792no—
295C4⋊C4—1582no—
296C4⋊C4—1582no—
297C4⋊C4—1582no—
298C4⋊C4—1582no—
299C4⋊C4—1582no—
300C4⋊C4—1582no—
301C4⋊C4—1581no—
302C42—1582no—
303C42—1582no—
304C42D4×D7911yescharacteristic
305C42C2×D31611yescharacteristic
306C42#1192962511yescharacteristic
307C42C23×D7911yescharacteristic
308C23#1457913611yescharacteristic
309Q8—3162no—
310Q8—3162no—
311Q8—3162no—
312Q8—6322no—
313Q8—6322no—
314Q8—6322no—
315Q8—1582no—
316Q8—1582no—
317C2×C4—22no—
318C2×C4—3162no—
319C2×C4—3162no—
320C2×C4—3162no—
321C2×C4—3162no—
322C2×C4—6322no—
323C2×C4—6322no—
324C2×C4—1582no—
325C2×C4—1582no—
326C2×C4#1457913611yescharacteristic
327C2×C4#1457913611yescharacteristic
328C2×C4#1457913611yescharacteristic
329C2×C4C2×Dic31612yes—
330C2×C4#1457918512yes—
331C2×C4#1457919312yes—
332C2×C4#1457919412yes—
333C2×C4C2×D4×D7911yescharacteristic
334C2×C4C22×D31611yescharacteristic
335C2×C4C2×#1192962511yescharacteristic
336C8—22no—
337C8—42no—
338C8—42no—
339C8—3162no—
340C8C2×Dic31614yescomplemented
341C22#1909877412yes—
342C22#1909881012yes—
343C22#1909882712yes—
344C22C2×#1457913611yescharacteristic
345C4—21no—
346C4—21no—
347C4—3162no—
348C4—3162no—
349C4—6322no—
350C4—6322no—
351C4#1909877412yes—
352C4#1909881012yes—
353C4C22×Dic31611yescharacteristic
354C4C2×#1457918511yescharacteristic
355C4C2×#1457919311yescharacteristic
356C4C2×#1457919411yescharacteristic
357C2#2376290714yesdirect product factor
358C2C2×#1909877411yescharacteristic
359C2C2×#1909881011yescharacteristic
360C2C2×#1909882711yescharacteristic
subgroupG/H
centerC23#14579136
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#335×C79C2
socle, prime radicalC23×C79#121
hypercenterC2×#335D79
hypocenterC79C2×#1692
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
5. #23762907C2direct (N × H)
120. C2×C8×C79Q16semidirect
158. C8×C79C2×Q16semidirect
177. C2×C79#1692semidirect
189. C79C2×#1692semidirect
287. C2×C8Dic316semidirect
340. C8C2×Dic316semidirect
357. C2#23762907direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989612
C2×#190988592
C2×#190987742
C2×#190986932
#237629072
C2×#190983112
C2×#190983102
C2×#335×C792
C2×#169279