Finite Group Databasebeta

← C2×#23764144 #34291616

Subgroups — C2×#23764144 #34291616

Order 20224.

1142 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579095C211yesmaximal, characteristic
2C22×#14579071C211yesmaximal, characteristic
3C2×#19098462C212yesmaximal
4#23764144C218yesmaximal, direct product factor
5C2×#19098325C212yesmaximal
6C22×#106×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2211yescharacteristic
8C22×C4⋊Dic79—22no—
9C22×C4⋊Dic79C2212yes—
10C22×C4×Dic79C2211yescharacteristic
11C2×#14579095—24no—
12C2×#14579095C2214yes—
13C2×#14579071—24no—
14C2×#14579071C2214yes—
15#19098462—24no—
16#19098462C2218yes—
17C2×C79⋊#95—22no—
18#19098325C2218yes—
19C23×C8×C79C2211yescharacteristic
20C22×C4⋊C4×C79C2212yes—
21C2×#106×C79C418yescomplemented
22C2×#106×C79C2214yes—
23C23×Dic79—22no—
24C23×Dic79D411yescharacteristic
25C23×Dic79D411yescharacteristic
26C22×C79⋊C8—22no—
27C22×C79⋊C8—22no—
28C22×C79⋊C8Q814yes—
29C22×C79⋊C8C2312yes—
30C2×C4⋊Dic79—24no—
31C2×C4⋊Dic79—24no—
32C2×C4⋊Dic79—22no—
33C2×C4⋊Dic79—28no—
34C2×C4⋊Dic79—48no—
35C2×C4⋊Dic79C2314yes—
36C2×C4×Dic79—22no—
37C2×C4×Dic79—22no—
38C2×C4×Dic79D412yes—
39C2×C4×Dic79C2312yes—
40#14579095—28no—
41#14579071—28no—
42C79⋊#95—28no—
43C23×C4×C79—22no—
44C23×C4×C79C2311yescharacteristic
45C22×C8×C79C2×C414yes—
46C22×C8×C79D414yes—
47C22×C8×C79Q814yes—
48C22×C8×C79C2312yes—
49C2×C4⋊C4×C79—22no—
50C2×C4⋊C4×C79—24no—
51C2×C4⋊C4×C79C2×C418yes—
52C2×C4⋊C4×C79C2314yes—
53#106×C79C2×C4116yescomplemented
54C22×Dic79—22no—
55C22×Dic79—22no—
56C22×Dic79—24no—
57C22×Dic79—24no—
58C22×Dic79—24no—
59C22×Dic79—44no—
60C22×Dic79—44no—
61C22×Dic79—44no—
62C22×Dic79C2×D412yes—
63C22×Dic79C2×D412yes—
64C2×C79⋊C8—28no—
65C2×C79⋊C8—22no—
66C2×C79⋊C8—22no—
67C2×C79⋊C8C2×Q814yes—
68C4⋊Dic79—24no—
69C4⋊Dic79—24no—
70C4⋊Dic79—416no—
71C4⋊Dic79—44no—
72C4×Dic79—24no—
73C4×Dic79—22no—
74C4×Dic79—22no—
75C24×C79C2×D411yescharacteristic
76C22×C4×C79—28no—
77C22×C4×C79—24no—
78C22×C4×C79—44no—
79C22×C4×C79—44no—
80C22×C4×C79C22×C412yes—
81C22×C4×C79C2×D412yes—
82C22×C4×C79C2×D411yescharacteristic
83C22×C4×C79C2×Q812yes—
84C22×C4×C79C2×Q812yes—
85C22×C4×C79#4112yes—
86C22×C4×C79#4112yes—
87C22×C4×C79C2411yescharacteristic
88C2×C8×C79C4⋊C4116yescomplemented
89C2×C8×C79C22×C414yes—
90C2×C8×C79C2×D414yes—
91C2×C8×C79C2×Q814yes—
92C4⋊C4×C79—28no—
93C4⋊C4×C79—24no—
94C4⋊C4×C79C22×C418yes—
95C23×C79C4×D412yes—
96C23×C79#12112yes—
97C23×C79C4⋊Q812yes—
98C23×C79AGL(1,ℤ/8)14yes—
99C23×C79#13714yes—
100C23×C79C22×D411yescharacteristic
101C2×C4×C79—28no—
102C2×C4×C79—44no—
103C2×C4×C79—44no—
104C2×C4×C79—416no—
105C2×C4×C79C2×C4⋊C414yes—
106C2×C4×C79C4×D412yes—
107C2×C4×C79C4×Q814yes—
108C2×C4×C79#12112yes—
109C2×C4×C79C22⋊Q814yes—
110C2×C4×C79#12514yes—
111C2×C4×C79C4⋊Q812yes—
112C2×C4×C79C23×C411yescharacteristic
113C2×C4×C79C22×D411yescharacteristic
114C2×C4×C79C22×Q811yescharacteristic
115C2×C4×C79C22×Q811yescharacteristic
116C2×C4×C79C2×#4111yescharacteristic
117C2×C4×C79C2×#4111yescharacteristic
118C2×Dic79—22no—
119C2×Dic79—22no—
120C2×Dic79—24no—
121C2×Dic79—24no—
122C2×Dic79—44no—
123C2×Dic79—44no—
124C2×Dic79—44no—
125C2×Dic79—44no—
126C2×Dic79—44no—
127C2×Dic79—88no—
128C8×C79C2×C4⋊C418yescomplemented
129C79⋊C8—24no—
130C22×C79#38914yes—
131C22×C79#44018yes—
132C22×C79#46914yes—
133C22×C79#47014yes—
134C22×C79#50118yes—
135C22×C79C2×C4×D411yescharacteristic
136C22×C79C2×#12111yescharacteristic
137C22×C79C2×C4⋊Q811yescharacteristic
138C22×C79C2×AGL(1,ℤ/8)12yes—
139C22×C79C2×#13712yes—
140C4×C79—48no—
141C4×C79#38914yes—
142C4×C79C22×C4⋊C411yescharacteristic
143C4×C79C2×C4×Q811yescharacteristic
144C4×C79C2×C22⋊Q811yescharacteristic
145C4×C79C2×#12511yescharacteristic
146Dic79—42no—
147Dic79—42no—
148Dic79—84no—
149C2×#1944—791nomaximal, Sylow
150C2×C79#194418yescomplemented
151C2×C79C2×#38911yescharacteristic
152C2×C79C2×#44012yes—
153C2×C79C2×#46911yescharacteristic
154C2×C79C2×#47011yescharacteristic
155C2×C79C2×#50112yes—
156C22×#107—791no—
157C22×#106D7911yescharacteristic
158C22×#97—791no—
159C2×#389—792no—
160#1944—798no—
161C2×#340—792no—
162C79C2×#194411yescharacteristic, complemented, Sylow
163C23×C8—791no—
164C23×C8C2×D7911yescharacteristic
165C22×C4⋊C4—792no—
166C22×C4⋊C4—1582no—
167C22×C4⋊C4C2×D7912yes—
168C22×C42—791no—
169C2×#107—794no—
170C2×#107—1584no—
171C2×#106Dic7918yescomplemented
172C2×#106C2×D7914yes—
173C2×#97—794no—
174C2×#97—1584no—
175#389—798no—
176#389—1584no—
177C2×#95—1582no—
178#340—798no—
179C23×C4—22no—
180C23×C4—791no—
181C23×C4—791no—
182C23×C4—1582no—
183C23×C4C22×D7911yescharacteristic
184C22×C8—794no—
185C22×C8—792no—
186C22×C8—1582no—
187C22×C8—1582no—
188C22×C8Dic15814yes—
189C22×C8D31614yes—
190C22×C8C2×Dic7914yes—
191C22×C8C22×D7912yes—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—3168no—
195C2×C4⋊C4—794no—
196C2×C4⋊C4—1588no—
197C2×C4⋊C4—1582no—
198C2×C4⋊C4—1584no—
199C2×C4⋊C4—1584no—
200C2×C4⋊C4C2×Dic7918yes—
201C2×C4⋊C4C22×D7914yes—
202C2×C42—792no—
203C2×C42—792no—
204C2×C42—1582no—
205C2×C42—1582no—
206#107—1588no—
207#106C2×Dic79116yescomplemented
208#97—1588no—
209#95—1588no—
210C24D4×D7911yescharacteristic
211C22×C4—28no—
212C22×C4—24no—
213C22×C4—44no—
214C22×C4—44no—
215C22×C4—3164no—
216C22×C4—3164no—
217C22×C4—3164no—
218C22×C4—792no—
219C22×C4—792no—
220C22×C4—1584no—
221C22×C4—1582no—
222C22×C4—1582no—
223C22×C4—1584no—
224C22×C4—1584no—
225C22×C4C22×Dic7912yes—
226C22×C4D4×D7911yescharacteristic
227C22×C4C2×D31612yes—
228C22×C4Q8×D7912yes—
229C22×C4C2×Dic15812yes—
230C22×C4#1192962312yes—
231C22×C4#1192962512yes—
232C22×C4C23×D7911yescharacteristic
233C2×C8—794no—
234C2×C8—1582no—
235C2×C8—1588no—
236C2×C8—1582no—
237C2×C8C4⋊Dic79116yescomplemented
238C2×C8C22×Dic7914yes—
239C2×C8C2×D31614yes—
240C2×C8C2×Dic15814yes—
241C4⋊C4—24no—
242C4⋊C4—28no—
243C4⋊C4—31616no—
244C4⋊C4—3164no—
245C4⋊C4—1584no—
246C4⋊C4—1584no—
247C4⋊C4C22×Dic7918yes—
248C42—1582no—
249C42—1584no—
250C42—1582no—
251C23D4×Dic7912yes—
252C23#1457913612yes—
253C23#1457916012yes—
254C23#1457918814yes—
255C23#1457919014yes—
256C23C2×D4×D7911yescharacteristic
257C2×C4—28no—
258C2×C4—416no—
259C2×C4—44no—
260C2×C4—44no—
261C2×C4—3164no—
262C2×C4—3164no—
263C2×C4—3164no—
264C2×C4—3164no—
265C2×C4—3164no—
266C2×C4—6328no—
267C2×C4—1582no—
268C2×C4—1582no—
269C2×C4—1584no—
270C2×C4—1584no—
271C2×C4C2×C4⋊Dic7914yes—
272C2×C4D4×Dic7912yes—
273C2×C4Q8×Dic7914yes—
274C2×C4#1457913612yes—
275C2×C4#1457914114yes—
276C2×C4#1457915214yes—
277C2×C4#1457916012yes—
278C2×C4C23×Dic7911yescharacteristic
279C2×C4C22×D31611yescharacteristic
280C2×C4C2×Q8×D7911yescharacteristic
281C2×C4C22×Dic15811yescharacteristic
282C2×C4C2×#1192962311yescharacteristic
283C2×C4C2×#1192962511yescharacteristic
284C8—1584no—
285C8C2×C4⋊Dic7918yescomplemented
286C22#1909846214yes—
287C22#1909866418yes—
288C22#1909881714yes—
289C22#1909882214yes—
290C22#1909897018yes—
291C22C2×D4×Dic7911yescharacteristic
292C22C2×#1457913611yescharacteristic
293C22C2×#1457916011yescharacteristic
294C22C2×#1457918812yes—
295C22C2×#1457919012yes—
296C4—48no—
297C4—3162no—
298C4—3162no—
299C4—6324no—
300C4#1909846214yes—
301C4C22×C4⋊Dic7911yescharacteristic
302C4C2×Q8×Dic7911yescharacteristic
303C4C2×#1457914111yescharacteristic
304C4C2×#1457915211yescharacteristic
305C2#2376414418yesdirect product factor
306C2C2×#1909846211yescharacteristic
307C2C2×#1909866412yes—
308C2C2×#1909881711yescharacteristic
309C2C2×#1909882211yescharacteristic
310C2C2×#1909897012yes—
subgroupG/H
centerC24D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#106×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#106D79
hypocenterC79C2×#1944
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
4. #23764144C2direct (N × H)
21. C2×#106×C79C4semidirect
53. #106×C79C2×C4semidirect
88. C2×C8×C79C4⋊C4semidirect
128. C8×C79C2×C4⋊C4semidirect
150. C2×C79#1944semidirect
162. C79C2×#1944semidirect
171. C2×#106Dic79semidirect
207. #106C2×Dic79semidirect
237. C2×C8C4⋊Dic79semidirect
285. C8C2×C4⋊Dic79semidirect
305. C2#23764144direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790952
C22×#145790712
C2×#190984622
#237641442
C2×#190983252
C22×#106×C792
C2×#194479