Finite Group Databasebeta

← C101×#21820 #38803971

Subgroups — C101×#21820 #38803971

Order 25856.

1270 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8×C101C211yesmaximal, characteristic
2C2×#432×C101C211yesmaximal, characteristic
3C2×#431×C101C211yesmaximal, characteristic
4C101×#1985C214yesmaximal, complemented
5C101×#1984C214yesmaximal, complemented
6C101×#1817C214yesmaximal
7C23×Q8×C101C411yescharacteristic
8C2×C4×Q8×C101—24no—
9C2×C4×Q8×C101—24no—
10C2×C4×Q8×C101C412yes—
11C2×C4×Q8×C101C412yes—
12C2×C4×Q8×C101C2212yes—
13C2×C4×Q8×C101C2212yes—
14C22×C4⋊C4×C101C411yescharacteristic
15C22×C4⋊C4×C101C412yes—
16C22×C42×C101C2212yes—
17C22×C42×C101C2211yescharacteristic
18#432×C101—24no—
19#431×C101—24no—
20C2×C4⋊C8×C101C2212yes—
21C2×C4⋊C8×C101C2212yes—
22C2×C22⋊C8×C101C2212yes—
23C2×C22⋊C8×C101C2212yes—
24C2×#97×C101C2212yes—
25C2×C4×C8×C101C2212yes—
26#336×C101C22116yes—
27C22×Q8×C101—28no—
28C22×Q8×C101—24no—
29C22×Q8×C101C2×C412yes—
30C22×Q8×C101C2×C412yes—
31C23×C4×C101C2×C412yes—
32C23×C4×C101C2×C412yes—
33C23×C4×C101C2×C411yescharacteristic
34C23×C4×C101C2×C411yescharacteristic
35C23×C4×C101C2311yescharacteristic
36C22×C8×C101C2314yes—
37C22×C8×C101C2314yes—
38C4×Q8×C101—28no—
39C4×Q8×C101—28no—
40C4×Q8×C101—24no—
41C4×Q8×C101—24no—
42C4×Q8×C101—24no—
43C4×Q8×C101—24no—
44C2×C4⋊C4×C101—28no—
45C2×C4⋊C4×C101—24no—
46C2×C4⋊C4×C101C2×C412yes—
47C2×C4⋊C4×C101C2×C412yes—
48C2×C4⋊C4×C101C2×C414yes—
49C2×C4⋊C4×C101C2×C414yes—
50C2×C42×C101—24no—
51C2×C42×C101—24no—
52C2×C42×C101C2×C414yes—
53C2×C42×C101C2×C411yescharacteristic
54C2×C42×C101C2×C411yescharacteristic
55C2×C42×C101D414yes—
56C2×C42×C101D414yes—
57C2×C42×C101C2314yes—
58C2×C42×C101C2311yescharacteristic
59C2×C42×C101C2311yescharacteristic
60C4⋊C8×C101—24no—
61C4⋊C8×C101—24no—
62C22⋊C8×C101—24no—
63C22⋊C8×C101—24no—
64#97×C101—24no—
65C4×C8×C101—24no—
66C24×C101C22×C411yescharacteristic
67C2×Q8×C101—232no—
68C2×Q8×C101—24no—
69C2×Q8×C101—24no—
70C2×Q8×C101—28no—
71C2×Q8×C101—24no—
72C2×Q8×C101M1618yes—
73C22×C4×C101—24no—
74C22×C4×C101—24no—
75C22×C4×C101—28no—
76C22×C4×C101—24no—
77C22×C4×C101—24no—
78C22×C4×C101—24no—
79C22×C4×C101—28no—
80C22×C4×C101C22⋊C414yes—
81C22×C4×C101C22⋊C414yes—
82C22×C4×C101C22×C414yes—
83C22×C4×C101C22×C411yescharacteristic
84C22×C4×C101C22×C411yescharacteristic
85C22×C4×C101C22×C411yescharacteristic
86C22×C4×C101C22×C411yescharacteristic
87C22×C4×C101C22×C414yes—
88C22×C4×C101C22×C411yescharacteristic
89C22×C4×C101C2×D412yes—
90C22×C4×C101C2×D412yes—
91C22×C4×C101C2411yescharacteristic
92C2×C8×C101—24no—
93C2×C8×C101—24no—
94C2×C8×C101—28no—
95C2×C8×C101—28no—
96C4⋊C4×C101—28no—
97C4⋊C4×C101—28no—
98C4⋊C4×C101—24no—
99C4⋊C4×C101—24no—
100C42×C101—28no—
101C42×C101—24no—
102C42×C101—24no—
103C42×C101C22⋊C414yes—
104C42×C101C22⋊C414yes—
105C42×C101C2×D412yes—
106C42×C101C2×D412yes—
107C42×C101C2×D412yes—
108C42×C101C2×D412yes—
109C23×C101—22no—
110C23×C101—22no—
111C23×C101C2×C22⋊C412yes—
112C23×C101#13114yes—
113C23×C101C23×C411yescharacteristic
114Q8×C101—216no—
115Q8×C101—216no—
116C2×C4×C101—216no—
117C2×C4×C101—24no—
118C2×C4×C101—22no—
119C2×C4×C101—22no—
120C2×C4×C101—24no—
121C2×C4×C101—22no—
122C2×C4×C101—22no—
123C2×C4×C101—28no—
124C2×C4×C101—24no—
125C2×C4×C101—24no—
126C2×C4×C101—28no—
127C2×C4×C101—24no—
128C2×C4×C101—28no—
129C2×C4×C101—48no—
130C2×C4×C101C2×C22⋊C412yes—
131C2×C4×C101C2×C22⋊C412yes—
132C2×C4×C101C2×C22⋊C412yes—
133C2×C4×C101C2×C22⋊C412yes—
134C2×C4×C101C2×C22⋊C412yes—
135C2×C4×C101C2×M1618yes—
136C2×C4×C101C2×M1614yes—
137C2×C4×C101C22×D411yescharacteristic
138C2×C4×C101C22×D411yescharacteristic
139C2×C4×C1012−1+414yes—
140C8×C101—44no—
141C8×C101—44no—
142C22×C101—22no—
143C22×C101—22no—
144C22×C101—28no—
145C22×C101#40814yes—
146C22×C101C22×C22⋊C411yescharacteristic
147C22×C101#51912yes—
148C22×C101C22×M1612yes—
149C22×C101C2×#13112yes—
150C4×C101—22no—
151C4×C101—22no—
152C4×C101—28no—
153C4×C101—22no—
154C4×C101—22no—
155C4×C101—44no—
156C4×C101#40714yes—
157C4×C101#53612yes—
158C4×C101#53612yes—
159#21820C10111yesmaximal, characteristic, direct product factor, Sylow
160C2×C101—24no—
161C2×C101#231011yescharacteristic
162C2×C101C2×#40711yescharacteristic
163C2×C101C2×#40811yescharacteristic
164C2×C101#298414yes—
165C22×C4×Q8C2×C10111yescharacteristic
166C2×#432C2×C10111yescharacteristic
167C2×#431C2×C10111yescharacteristic
168#1985C2×C10114yescomplemented
169#1984C2×C10114yescomplemented
170#1817C2×C10114yes—
171C101#2182011yescharacteristic, direct product factor, Sylow
172C23×Q8C4×C10111yescharacteristic
173C2×C4×Q8—24no—
174C2×C4×Q8—24no—
175C2×C4×Q8C4×C10112yes—
176C2×C4×Q8C4×C10112yes—
177C2×C4×Q8C22×C10112yes—
178C2×C4×Q8C22×C10112yes—
179C22×C4⋊C4C4×C10111yescharacteristic
180C22×C4⋊C4C4×C10112yes—
181C22×C42C22×C10112yes—
182C22×C42C22×C10111yescharacteristic
183#432—24no—
184#431—24no—
185C2×C4⋊C8C22×C10112yes—
186C2×C4⋊C8C22×C10112yes—
187C2×C22⋊C8C22×C10112yes—
188C2×C22⋊C8C22×C10112yes—
189C2×#97C22×C10112yes—
190C2×C4×C8C22×C10112yes—
191#336C22×C101116yes—
192C22×Q8—28no—
193C22×Q8—24no—
194C22×Q8C2×C4×C10112yes—
195C22×Q8C2×C4×C10112yes—
196C23×C4C2×C4×C10112yes—
197C23×C4C2×C4×C10112yes—
198C23×C4C2×C4×C10111yescharacteristic
199C23×C4C2×C4×C10111yescharacteristic
200C23×C4C23×C10111yescharacteristic
201C22×C8C23×C10114yes—
202C22×C8C23×C10114yes—
203C4×Q8—28no—
204C4×Q8—28no—
205C4×Q8—24no—
206C4×Q8—24no—
207C4×Q8—24no—
208C4×Q8—24no—
209C2×C4⋊C4—28no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4C2×C4×C10112yes—
212C2×C4⋊C4C2×C4×C10112yes—
213C2×C4⋊C4C2×C4×C10114yes—
214C2×C4⋊C4C2×C4×C10114yes—
215C2×C42—24no—
216C2×C42—24no—
217C2×C42C2×C4×C10114yes—
218C2×C42C2×C4×C10111yescharacteristic
219C2×C42C2×C4×C10111yescharacteristic
220C2×C42D4×C10114yes—
221C2×C42D4×C10114yes—
222C2×C42C23×C10114yes—
223C2×C42C23×C10111yescharacteristic
224C2×C42C23×C10111yescharacteristic
225C4⋊C8—24no—
226C4⋊C8—24no—
227C22⋊C8—24no—
228C22⋊C8—24no—
229#97—24no—
230C4×C8—24no—
231C24C22×C4×C10111yescharacteristic
232C2×Q8—232no—
233C2×Q8—24no—
234C2×Q8—24no—
235C2×Q8—28no—
236C2×Q8—24no—
237C2×Q8M16×C10118yes—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—28no—
245C22×C4C22⋊C4×C10114yes—
246C22×C4C22⋊C4×C10114yes—
247C22×C4C22×C4×C10114yes—
248C22×C4C22×C4×C10111yescharacteristic
249C22×C4C22×C4×C10111yescharacteristic
250C22×C4C22×C4×C10111yescharacteristic
251C22×C4C22×C4×C10111yescharacteristic
252C22×C4C22×C4×C10114yes—
253C22×C4C22×C4×C10111yescharacteristic
254C22×C4C2×D4×C10112yes—
255C22×C4C2×D4×C10112yes—
256C22×C4C24×C10111yescharacteristic
257C2×C8—24no—
258C2×C8—24no—
259C2×C8—28no—
260C2×C8—28no—
261C4⋊C4—28no—
262C4⋊C4—28no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C42—28no—
266C42—24no—
267C42—24no—
268C42C22⋊C4×C10114yes—
269C42C22⋊C4×C10114yes—
270C42C2×D4×C10112yes—
271C42C2×D4×C10112yes—
272C42C2×D4×C10112yes—
273C42C2×D4×C10112yes—
274C23—22no—
275C23—22no—
276C23C2×C22⋊C4×C10112yes—
277C23#131×C10114yes—
278C23C23×C4×C10111yescharacteristic
279Q8—216no—
280Q8—216no—
281C2×C4—216no—
282C2×C4—28no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—22no—
286C2×C4—24no—
287C2×C4—22no—
288C2×C4—22no—
289C2×C4—28no—
290C2×C4—24no—
291C2×C4—24no—
292C2×C4—24no—
293C2×C4—28no—
294C2×C4—48no—
295C2×C4C2×C22⋊C4×C10112yes—
296C2×C4C2×C22⋊C4×C10112yes—
297C2×C4C2×C22⋊C4×C10112yes—
298C2×C4C2×C22⋊C4×C10112yes—
299C2×C4C2×C22⋊C4×C10112yes—
300C2×C4C2×M16×C10118yes—
301C2×C4C2×M16×C10114yes—
302C2×C4C22×D4×C10111yescharacteristic
303C2×C4C22×D4×C10111yescharacteristic
304C2×C42−1+4×C10114yes—
305C8—44no—
306C8—44no—
307C22—28no—
308C22—22no—
309C22—22no—
310C22#408×C10114yes—
311C22C22×C22⋊C4×C10111yescharacteristic
312C22#519×C10112yes—
313C22C22×M16×C10112yes—
314C22C2×#131×C10112yes—
315C4—22no—
316C4—22no—
317C4—28no—
318C4—22no—
319C4—22no—
320C4—44no—
321C4#407×C10114yes—
322C4#536×C10112yes—
323C4#536×C10112yes—
324C2—24no—
325C2C101×#231011yescharacteristic
326C2C2×#407×C10111yescharacteristic
327C2C2×#408×C10111yescharacteristic
328C2C101×#298414yes—
subgroupG/H
centerC22×C4×C101C24
commutatorC23C23×C4×C101
Frattini, cosocleC22×C4C24×C101
socleC23×C101C23×C4
prime radicalC24×C101C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C101 ◁ G

Complements

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

NH ≅ G/Ntype
4. C101×#1985C2semidirect
5. C101×#1984C2semidirect
159. #21820C101direct (N × H)
168. #1985C2×C101semidirect
169. #1984C2×C101semidirect
171. C101#21820direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Q8×C1012
C2×#432×C1012
C2×#431×C1012
C101×#19852
C101×#19842
C101×#18172
#21820101