Finite Group Databasebeta

← C2×#23763382 #34287626

Subgroups — C2×#23763382 #34287626

Order 20224.

1638 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579120C211yesmaximal, characteristic
2C22×Dic79⋊C8C212yesmaximal, complemented
3C22×C22⋊(C79⋊C8)C211yesmaximal, characteristic
4#23763382C218yesmaximal, direct product factor
5C2×#19098317C212yesmaximal, complemented
6C22×C22⋊C8×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C2×#14579120—28no—
9C2×#14579120C414yes—
10C2×#14579120C2214yes—
11C22×C4⋊Dic79C412yes—
12C22×C22⋊Dic79C412yes—
13C22×C4×Dic79C2211yescharacteristic
14C22×C4×Dic79C2211yescharacteristic
15C2×Dic79⋊C8—28no—
16C2×Dic79⋊C8C2218yescomplemented
17C2×C22⋊(C79⋊C8)—24no—
18C2×C22⋊(C79⋊C8)C2214yes—
19#19098317C2218yescomplemented
20C24×C4×C79C2211yescharacteristic
21C23×C8×C79C2212yes—
22C2×C22⋊C8×C79—24no—
23C2×C22⋊C8×C79C2214yes—
24C23×Dic79C2×C412yes—
25C23×Dic79C2×C412yes—
26C22×C79⋊C8—24no—
27C22×C79⋊C8—24no—
28C22×C79⋊C8—24no—
29C22×C79⋊C8C2314yes—
30#14579120—216no—
31#14579120—216no—
32C2×C4⋊Dic79—28no—
33C2×C4⋊Dic79C2×C418yes—
34C2×C22⋊Dic79—28no—
35C2×C22⋊Dic79C2×C418yes—
36C2×C4×Dic79—24no—
37C2×C4×Dic79C2×C412yes—
38C2×C4×Dic79C2×C412yes—
39C2×C4×Dic79D418yes—
40C2×C4×Dic79C2312yes—
41C2×C4×Dic79C2312yes—
42Dic79⋊C8—216no—
43C22⋊(C79⋊C8)—28no—
44C25×C79C2×C411yescharacteristic
45C23×C4×C79—24no—
46C23×C4×C79—24no—
47C23×C4×C79C2×C411yescharacteristic
48C23×C4×C79C2×C412yes—
49C23×C4×C79D414yes—
50C23×C4×C79Q814yes—
51C23×C4×C79C2312yes—
52C23×C4×C79C2311yescharacteristic
53C22×C8×C79—24no—
54C22×C8×C79—24no—
55C22×C8×C79—24no—
56C22×C8×C79C2314yes—
57C22⋊C8×C79—28no—
58C22×Dic79—24no—
59C22×Dic79—24no—
60C22×Dic79—24no—
61C22×Dic79—24no—
62C22×Dic79—24no—
63C22×Dic79C22⋊C418yes—
64C22×Dic79C22×C414yes—
65C22×Dic79C22×C414yes—
66C2×C79⋊C8—24no—
67C2×C79⋊C8—24no—
68C2×C79⋊C8—24no—
69C2×C79⋊C8—48no—
70C4⋊Dic79—216no—
71C22⋊Dic79—216no—
72C4×Dic79—24no—
73C4×Dic79—24no—
74C4×Dic79C22⋊C418yes—
75C4×Dic79C2×D418yes—
76C24×C79—22no—
77C24×C79—22no—
78C24×C79—24no—
79C24×C79—24no—
80C24×C79C4⋊C414yes—
81C24×C79C22×C412yes—
82C24×C79C22×C411yescharacteristic
83C22×C4×C79—22no—
84C22×C4×C79—22no—
85C22×C4×C79—24no—
86C22×C4×C79—24no—
87C22×C4×C79—216no—
88C22×C4×C79—216no—
89C22×C4×C79—24no—
90C22×C4×C79—24no—
91C22×C4×C79C4⋊C414yes—
92C22×C4×C79C4⋊C418yes—
93C22×C4×C79C22×C412yes—
94C22×C4×C79C22×C411yescharacteristic
95C22×C4×C79C2×D414yes—
96C22×C4×C79C2×D414yes—
97C22×C4×C79C2×D412yes—
98C22×C4×C79C2×Q814yes—
99C22×C4×C79C2×Q812yes—
100C22×C4×C79#4114yes—
101C22×C4×C79C2411yescharacteristic
102C2×C8×C79—24no—
103C2×C8×C79—24no—
104C2×C8×C79—24no—
105C2×C8×C79—48no—
106C23×C79—22no—
107C23×C79—22no—
108C23×C79—24no—
109C23×C79—24no—
110C23×C79—28no—
111C23×C79—28no—
112C23×C79—28no—
113C23×C79—48no—
114C23×C79—48no—
115C23×C79C2×C22⋊C412yes—
116C23×C79C2×C4⋊C414yes—
117C23×C79C2×C4⋊C412yes—
118C23×C79#11712yes—
119C23×C79#13114yes—
120C23×C79#13114yes—
121C23×C79C23×C411yescharacteristic
122C2×C4×C79—22no—
123C2×C4×C79—22no—
124C2×C4×C79—28no—
125C2×C4×C79—28no—
126C2×C4×C79—28no—
127C2×C4×C79—216no—
128C2×C4×C79C2×C22⋊C412yes—
129C2×C4×C79C2×C4⋊C414yes—
130C2×C4×C79C2×C4⋊C412yes—
131C2×C4×C79#11712yes—
132C2×C4×C79#12118yes—
133C2×C4×C79C22⋊Q818yes—
134C2×C4×C79C22×D412yes—
135C2×C4×C79C22×D411yescharacteristic
136C2×C4×C79C22×Q811yescharacteristic
137C2×C4×C79C2×#4112yes—
138C2×Dic79—24no—
139C2×Dic79—24no—
140C2×Dic79—216no—
141C2×Dic79—24no—
142C2×Dic79—24no—
143C2×Dic79—24no—
144C2×Dic79—48no—
145C2×Dic79C2×C22⋊C418yes—
146C8×C79—44no—
147C79⋊C8—44no—
148C22×C79—24no—
149C22×C79—24no—
150C22×C79—24no—
151C22×C79—416no—
152C22×C79—44no—
153C22×C79—44no—
154C22×C79#38014yes—
155C22×C79#40818yes—
156C22×C79#42414yes—
157C22×C79#42414yes—
158C22×C79#43318yes—
159C22×C79C22×C22⋊C411yescharacteristic
160C22×C79C22×C4⋊C411yescharacteristic
161C22×C79C2×#11711yescharacteristic
162C22×C79C2×#13112yes—
163C22×C79C2×#13112yes—
164C4×C79—24no—
165C4×C79#38014yes—
166C4×C79C2×#12112yes—
167C4×C79C2×C22⋊Q812yes—
168Dic79—28no—
169Dic79—44no—
170C2×#1798—791nomaximal, Sylow
171C2×C79—44no—
172C2×C79#179818yescomplemented
173C2×C79C2×#38011yescharacteristic
174C2×C79C2×#40812yes—
175C2×C79C2×#42411yescharacteristic
176C2×C79C2×#42411yescharacteristic
177C2×C79C2×#43312yes—
178C22×#117—791no—
179C22×C4⋊C8—792no—
180C22×C22⋊C8—791no—
181C22×C22⋊C8D7911yescharacteristic
182#1798—798no—
183C2×#336—792no—
184C79C2×#179811yescharacteristic, complemented, Sylow
185C24×C4C2×D7911yescharacteristic
186C23×C8—792no—
187C23×C8C2×D7912yes—
188C2×#117—794no—
189C2×#117—794no—
190C2×#117—1588no—
191C22×C4⋊C4—792no—
192C22×C22⋊C4—792no—
193C22×C42—791no—
194C22×C42—791no—
195C2×C4⋊C8—798no—
196C2×C4⋊C8—1588no—
197C2×C22⋊C8—24no—
198C2×C22⋊C8—794no—
199C2×C22⋊C8—1584no—
200C2×C22⋊C8C2×D7914yes—
201#336—798no—
202C25C4×D7911yescharacteristic
203C23×C4—24no—
204C23×C4—24no—
205C23×C4—792no—
206C23×C4—792no—
207C23×C4Dic15814yes—
208C23×C4C4×D7911yescharacteristic
209C23×C4C4×D7912yes—
210C23×C4C22⋊D7914yes—
211C23×C4C22×D7912yes—
212C23×C4C22×D7911yescharacteristic
213C22×C8—24no—
214C22×C8—24no—
215C22×C8—24no—
216C22×C8—794no—
217C22×C8—1584no—
218C22×C8—1584no—
219C22×C8—1584no—
220C22×C8C22×D7914yes—
221#117—15816no—
222#117—15816no—
223C2×C4⋊C4—798no—
224C2×C4⋊C4—1588no—
225C2×C22⋊C4—798no—
226C2×C22⋊C4—1588no—
227C2×C42—792no—
228C2×C42—798no—
229C2×C42—792no—
230C2×C42—792no—
231C2×C42—792no—
232C2×C42—1584no—
233C4⋊C8—15816no—
234C22⋊C8—28no—
235C22⋊C8—1588no—
236C24—22no—
237C24—22no—
238C24—24no—
239C24—24no—
240C24Dic79⋊C414yes—
241C24C2×C4×D7912yes—
242C24C2×C4×D7911yescharacteristic
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—216no—
249C22×C4—216no—
250C22×C4—24no—
251C22×C4—798no—
252C22×C4—794no—
253C22×C4—794no—
254C22×C4—1584no—
255C22×C4—1584no—
256C22×C4—1584no—
257C22×C4—1584no—
258C22×C4—1584no—
259C22×C4Dic79⋊C414yes—
260C22×C4Dic79⋊C418yes—
261C22×C4C2×C4×D7912yes—
262C22×C4C2×C4×D7911yescharacteristic
263C22×C4D4×D7914yes—
264C22×C4C2×C22⋊D7914yes—
265C22×C4C2×C22⋊D7912yes—
266C22×C4C2×Dic15814yes—
267C22×C4C2×Dic15812yes—
268C22×C4#1192962314yes—
269C22×C4C23×D7911yescharacteristic
270C2×C8—24no—
271C2×C8—24no—
272C2×C8—24no—
273C2×C8—48no—
274C2×C8—3168no—
275C2×C8—1584no—
276C2×C8—1584no—
277C2×C8—1584no—
278C4⋊C4—15816no—
279C22⋊C4—15816no—
280C42—798no—
281C42—798no—
282C42—1584no—
283C42—1584no—
284C23—28no—
285C23—22no—
286C23—22no—
287C23—24no—
288C23—24no—
289C23—28no—
290C23—28no—
291C23—48no—
292C23—48no—
293C23C22⋊C4×D7912yes—
294C23C2×Dic79⋊C414yes—
295C23C2×Dic79⋊C412yes—
296C23#1457911712yes—
297C23#1457916714yes—
298C23#1457916914yes—
299C23C22×C4×D7911yescharacteristic
300C2×C4—28no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—216no—
304C2×C4—28no—
305C2×C4—28no—
306C2×C4—3168no—
307C2×C4—798no—
308C2×C4—1584no—
309C2×C4—1584no—
310C2×C4—1584no—
311C2×C4—15816no—
312C2×C4—1584no—
313C2×C4—1584no—
314C2×C4C22⋊C4×D7912yes—
315C2×C4C2×Dic79⋊C414yes—
316C2×C4C2×Dic79⋊C412yes—
317C2×C4#1457911712yes—
318C2×C4#1457913318yes—
319C2×C4#1457913818yes—
320C2×C4C2×D4×D7912yes—
321C2×C4C22×C22⋊D7911yescharacteristic
322C2×C4C22×Dic15811yescharacteristic
323C2×C4C2×#1192962312yes—
324C8—44no—
325C8—3164no—
326C22—24no—
327C22—24no—
328C22—24no—
329C22—44no—
330C22—416no—
331C22—44no—
332C22#1909842114yes—
333C22#1909852818yes—
334C22#1909858914yes—
335C22#1909859114yes—
336C22#1909862118yes—
337C22C2×C22⋊C4×D7911yescharacteristic
338C22C22×Dic79⋊C411yescharacteristic
339C22C2×#1457911711yescharacteristic
340C22C2×#1457916712yes—
341C22C2×#1457916912yes—
342C4—24no—
343C4—3164no—
344C4—1588no—
345C4#1909842114yes—
346C4C2×#1457913312yes—
347C4C2×#1457913812yes—
348C2—44no—
349C2#2376338218yesdirect product factor
350C2C2×#1909842111yescharacteristic
351C2C2×#1909852812yes—
352C2C2×#1909858911yescharacteristic
353C2C2×#1909859111yescharacteristic
354C2C2×#1909862112yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC23×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×C22⋊C8×C79C2
socleC24×C79C22×C4
prime radicalC25×C79C2×C4
cosocleC22×C4×C79C24
hypercenterC22×C22⋊C8D79
hypocenterC79C2×#1798
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C22×Dic79⋊C8C2semidirect
4. #23763382C2direct (N × H)
5. C2×#19098317C2semidirect
16. C2×Dic79⋊C8C22semidirect
19. #19098317C22semidirect
172. C2×C79#1798semidirect
184. C79C2×#1798semidirect
349. C2#23763382direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791202
C22×Dic79⋊C82
C22×C22⋊(C79⋊C8)2
#237633822
C2×#190983172
C22×C22⋊C8×C792
C2×#179879