Finite Group Databasebeta

← C2×#27132645 #37580993

Subgroups — C2×#27132645 #37580993

Order 24448.

756 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#15690287C211yesmaximal, characteristic
2C22×#15690271C211yesmaximal, characteristic, complemented
3#27132645C218yesmaximal, direct product factor
4C2×#20259240C212yesmaximal, complemented
5C2×#20259238C212yesmaximal, complemented
6C22×M16×C191C211yesmaximal, characteristic, complemented
7C2×#15690287—21no—
8C2×#15690287—21no—
9C2×#15690287—22no—
10C2×#15690287—21no—
11C2×#15690287—21no—
12C2×#15690287—22no—
13C2×#15690287C414yes—
14C2×#15690287C2214yes—
15C22×Dic382C2211yescharacteristic
16C22×D764C2211yescharacteristic
17C22×C22⋊D191C412yes—
18C22×C4×D191C412yes—
19C2×#15690271—21no—
20C2×#15690271—22no—
21C2×#15690271C2212yes—
22C2×#15690271C2214yescomplemented
23C22×C191⋊C8—21no—
24#20259240C2218yescomplemented
25#20259238C2218yescomplemented
26C23×C4×C191C2211yescharacteristic
27C2×M16×C191—21no—
28C2×M16×C191—22no—
29C2×M16×C191C2212yes—
30C2×M16×C191C2214yescomplemented
31C22×C8×C191—21no—
32C23×D191C2×C412yes—
33#15690287—24no—
34#15690287—24no—
35#15690287—24no—
36#15690287—24no—
37#15690287—24no—
38#15690287—24no—
39#15690287—24no—
40#15690287—24no—
41C2×Dic382—21no—
42C2×Dic382—21no—
43C2×Dic382—21no—
44C2×Dic382—21no—
45C2×Dic382C2×C412yes—
46C2×Dic382C2312yes—
47C2×D764—21no—
48C2×D764—21no—
49C2×D764—21no—
50C2×D764—21no—
51C2×D764C2×C412yes—
52C2×D764C2312yes—
53C2×C22⋊D191—22no—
54C2×C22⋊D191—22no—
55C2×C22⋊D191—24no—
56C2×C22⋊D191C2×C418yes—
57C22×Dic191C2×C412yes—
58C2×C4×D191—24no—
59C2×C4×D191—22no—
60C2×C4×D191—22no—
61C2×C4×D191C2×C418yes—
62#15690271—22no—
63#15690271—24no—
64#15690271C2314yes—
65C2×C191⋊C8—22no—
66C2×C191⋊C8—24no—
67C24×C191C2×C411yescharacteristic
68C22×C4×C191C2×C411yescharacteristic
69C22×C4×C191C2×C412yes—
70C22×C4×C191D411yescharacteristic
71C22×C4×C191D411yescharacteristic
72C22×C4×C191D412yes—
73C22×C4×C191D411yescharacteristic
74C22×C4×C191D411yescharacteristic
75C22×C4×C191D412yes—
76C22×C4×C191C2311yescharacteristic
77C22×C4×C191C2312yes—
78M16×C191—22no—
79M16×C191—24no—
80M16×C191C2314yes—
81C2×C8×C191—22no—
82C2×C8×C191—24no—
83C22×D191—22no—
84C22×D191—22no—
85C22×D191—44no—
86C22×D191C22×C414yes—
87Dic382—22no—
88Dic382—22no—
89Dic382—22no—
90Dic382—22no—
91D764—22no—
92D764—22no—
93D764—22no—
94D764—22no—
95C22⋊D191—28no—
96C22⋊D191—28no—
97C2×Dic191—22no—
98C2×Dic191—22no—
99C2×Dic191C22×C414yes—
100C4×D191—28no—
101C4×D191—28no—
102C191⋊C8—24no—
103C23×C191—42no—
104C23×C191C22⋊C411yescharacteristic
105C23×C191C22⋊C411yescharacteristic
106C23×C191C22⋊C412yes—
107C23×C191C22×C411yescharacteristic
108C23×C191C22×C412yes—
109C2×C4×C191C22⋊C412yes—
110C2×C4×C191C22⋊C411yescharacteristic
111C2×C4×C191C22⋊C412yes—
112C2×C4×C191C22⋊C412yes—
113C2×C4×C191C22⋊C412yes—
114C2×C4×C191C22⋊C412yes—
115C2×C4×C191C22⋊C411yescharacteristic
116C2×C4×C191C22×C412yes—
117C2×C4×C191C22×C411yescharacteristic
118C2×C4×C191C2×D411yescharacteristic
119C2×C4×C191C2×D412yes—
120C2×C4×C191C2×D411yescharacteristic
121C2×C4×C191C2×D412yes—
122C2×C4×C191C2×D411yescharacteristic
123C2×C4×C191C2×D412yes—
124C2×C4×C191C2×D411yescharacteristic
125C2×C4×C191C2×D412yes—
126C2×C4×C191C2411yescharacteristic
127C8×C191—24no—
128C22×C191—22no—
129C22×C191—22no—
130C22×C191—22no—
131C22×C191—42no—
132C22×C191—42no—
133C22×C191C2×C22⋊C411yescharacteristic
134C22×C191C2×C22⋊C412yes—
135C22×C191C2×C22⋊C412yes—
136C22×C191C2×C22⋊C411yescharacteristic
137C22×C191C23×C411yescharacteristic
138C2×D191—24no—
139C2×D191—44no—
140C2×D191—44no—
141C2×D191—44no—
142C4×C191C2×C22⋊C412yes—
143C4×C191C2×C22⋊C412yes—
144C4×C191C2×C22⋊C411yescharacteristic
145C4×C191C2×C22⋊C411yescharacteristic
146C4×C191C22×D411yescharacteristic
147C4×C191C22×D411yescharacteristic
148Dic191—24no—
149C2×C191—21no—
150C2×C191—21no—
151C2×C191—22no—
152C2×C191—22no—
153C2×C191#41312yescomplemented
154C2×C191C22×C22⋊C411yescharacteristic
155D191—44no—
156C191C2×#41311yescharacteristic, complemented, Sylow
157C2×#413—1911nomaximal, Sylow
158C22×#41—1911no—
159C22×M16—1911no—
160C22×M16D19111yescharacteristic, complemented
161#413—1918no—
162C2×#101—1912no—
163C2×#100—1912no—
164C2×#41—3821no—
165C2×#41—3822no—
166C2×#41—3821no—
167C2×#41—3821no—
168C2×#41—3822no—
169C2×#41—3821no—
170C2×#41—1914no—
171C2×#41—1914no—
172C22×Q8—1911no—
173C22×D4—1912no—
174C22×D4—1911no—
175C23×C4—1912no—
176C23×C4C2×D19111yescharacteristic
177C2×M16—21no—
178C2×M16—22no—
179C2×M16—3821no—
180C2×M16—3822no—
181C2×M16—1912no—
182C2×M16—1914no—
183C2×M16C2×D19112yes—
184C2×M16C2×D19114yescomplemented
185C22×C8—21no—
186C22×C8—3821no—
187#101—1918no—
188#100—1918no—
189C24—1912no—
190C24C4×D19111yescharacteristic
191#41—3824no—
192#41—3824no—
193#41—3824no—
194#41—3824no—
195#41—3824no—
196#41—3824no—
197#41—3824no—
198#41—3824no—
199C2×Q8—3821no—
200C2×Q8—3821no—
201C2×Q8—3821no—
202C2×Q8—3821no—
203C2×Q8—1912no—
204C2×Q8—1912no—
205C2×D4—3822no—
206C2×D4—3822no—
207C2×D4—3824no—
208C2×D4—3821no—
209C2×D4—3821no—
210C2×D4—3821no—
211C2×D4—3821no—
212C2×D4—1918no—
213C2×D4—1912no—
214C2×D4—1912no—
215C22×C4—3824no—
216C22×C4—3822no—
217C22×C4—3822no—
218C22×C4—1912no—
219C22×C4—1918no—
220C22×C4C4×D19112yes—
221C22×C4C4×D19111yescharacteristic
222C22×C4C22⋊D19111yescharacteristic
223C22×C4C22⋊D19112yes—
224C22×C4C22⋊D19111yescharacteristic
225C22×C4D76411yescharacteristic
226C22×C4D76412yes—
227C22×C4D76411yescharacteristic
228C22×C4C22×D19111yescharacteristic
229C22×C4C22×D19112yes—
230M16—22no—
231M16—24no—
232M16—3822no—
233M16—3824no—
234M16—1914no—
235M16C22×D19114yes—
236C2×C8—22no—
237C2×C8—24no—
238C2×C8—3822no—
239C2×C8—3824no—
240C23—42no—
241C23—3822no—
242C23—3822no—
243C23—1914no—
244C23—7644no—
245C23(C2×D191)⋊C411yescharacteristic
246C23(C2×D191)⋊C411yescharacteristic
247C23(C2×D191)⋊C412yes—
248C23C2×C4×D19111yescharacteristic
249C23C2×C4×D19112yes—
250Q8—3822no—
251Q8—3822no—
252Q8—3822no—
253Q8—3822no—
254D4—3828no—
255D4—3828no—
256D4—3822no—
257D4—3822no—
258D4—3822no—
259D4—3822no—
260C2×C4—3822no—
261C2×C4—3822no—
262C2×C4—3828no—
263C2×C4—3828no—
264C2×C4—1914no—
265C2×C4(C2×D191)⋊C411yescharacteristic
266C2×C4(C2×D191)⋊C412yes—
267C2×C4(C2×D191)⋊C412yes—
268C2×C4(C2×D191)⋊C412yes—
269C2×C4(C2×D191)⋊C412yes—
270C2×C4(C2×D191)⋊C412yes—
271C2×C4(C2×D191)⋊C411yescharacteristic
272C2×C4C2×C4×D19112yes—
273C2×C4C2×C4×D19111yescharacteristic
274C2×C4C2×C22⋊D19111yescharacteristic
275C2×C4C2×C22⋊D19112yes—
276C2×C4C2×C22⋊D19111yescharacteristic
277C2×C4C2×C22⋊D19112yes—
278C2×C4C2×D76411yescharacteristic
279C2×C4C2×D76412yes—
280C2×C4C2×D76411yescharacteristic
281C2×C4C2×D76412yes—
282C2×C4C23×D19111yescharacteristic
283C8—24no—
284C8—3824no—
285C22—22no—
286C22—22no—
287C22—22no—
288C22—42no—
289C22—42no—
290C22—3824no—
291C22—7644no—
292C22—7644no—
293C22—7644no—
294C22C2×(C2×D191)⋊C411yescharacteristic
295C22C2×(C2×D191)⋊C412yes—
296C22C2×(C2×D191)⋊C412yes—
297C22C2×(C2×D191)⋊C411yescharacteristic
298C22C22×C4×D19111yescharacteristic
299C4—3824no—
300C4C2×(C2×D191)⋊C412yes—
301C4C2×(C2×D191)⋊C412yes—
302C4C2×(C2×D191)⋊C411yescharacteristic
303C4C2×(C2×D191)⋊C411yescharacteristic
304C4C22×C22⋊D19111yescharacteristic
305C4C22×D76411yescharacteristic
306C2—21no—
307C2—21no—
308C2—22no—
309C2—22no—
310C2—7644no—
311C2#2713264512yesdirect product factor
312C2C22×(C2×D191)⋊C411yescharacteristic
subgroupG/H
centerC2×C4(C2×D191)⋊C4
commutatorC22×C191C23×C4
FrattiniC2×C4C23×D191
FittingC22×M16×C191C2
socleC22×C191C2×C22⋊C4
prime radicalC22×#15690287C2
cosocleC2×C4×C191C24
hypercenterC22×M16D191
hypocenterC191C2×#413
LCSG ▷ C22×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
2. C22×#15690271C2semidirect
3. #27132645C2direct (N × H)
4. C2×#20259240C2semidirect
5. C2×#20259238C2semidirect
6. C22×M16×C191C2semidirect
22. C2×#15690271C22semidirect
24. #20259240C22semidirect
25. #20259238C22semidirect
30. C2×M16×C191C22semidirect
153. C2×C191#413semidirect
156. C191C2×#413semidirect
160. C22×M16D191semidirect
184. C2×M16C2×D191semidirect
311. C2#27132645direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902872
C22×#156902712
#271326452
C2×#202592402
C2×#202592382
C22×M16×C1912
C2×#413191