Finite Group Databasebeta

← C2×#22577385 #31789262

Subgroups — C2×#22577385 #31789262

Order 17536.

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×#14555510C211yesmaximal, characteristic
2C22×#14555494C211yesmaximal, characteristic, complemented
3#22577385C218yesmaximal, direct product factor
4C2×#17984006C212yesmaximal, complemented
5C2×#17984004C212yesmaximal, complemented
6C22×M16×C137C211yesmaximal, characteristic, complemented
7C2×#14555510—21no—
8C2×#14555510—21no—
9C2×#14555510—22no—
10C2×#14555510—21no—
11C2×#14555510—21no—
12C2×#14555510—22no—
13C2×#14555510C414yes—
14C2×#14555510C2214yes—
15C22×Dic274C2211yescharacteristic
16C22×D548C2211yescharacteristic
17C22×C22⋊D137C412yes—
18C22×C4×D137C412yes—
19C2×#14555494—21no—
20C2×#14555494—22no—
21C2×#14555494C2212yes—
22C2×#14555494C2214yescomplemented
23C22×#11764040—21no—
24#17984006C2218yescomplemented
25#17984004C2218yescomplemented
26C23×C4×C137C2211yescharacteristic
27C2×M16×C137—21no—
28C2×M16×C137—22no—
29C2×M16×C137C2212yes—
30C2×M16×C137C2214yescomplemented
31C22×C8×C137—21no—
32C23×D137C2×C412yes—
33#14555510—24no—
34#14555510—24no—
35#14555510—24no—
36#14555510—24no—
37#14555510—24no—
38#14555510—24no—
39#14555510—24no—
40#14555510—24no—
41C2×Dic274—21no—
42C2×Dic274—21no—
43C2×Dic274—21no—
44C2×Dic274—21no—
45C2×Dic274C2×C412yes—
46C2×Dic274C2312yes—
47C2×D548—21no—
48C2×D548—21no—
49C2×D548—21no—
50C2×D548—21no—
51C2×D548C2×C412yes—
52C2×D548C2312yes—
53C2×C22⋊D137—22no—
54C2×C22⋊D137—22no—
55C2×C22⋊D137—24no—
56C2×C22⋊D137C2×C418yes—
57C22×Dic137C2×C412yes—
58C2×C4×D137—24no—
59C2×C4×D137—22no—
60C2×C4×D137—22no—
61C2×C4×D137C2×C418yes—
62#14555494—22no—
63#14555494—24no—
64#14555494C2314yes—
65C2×#11764040—22no—
66C2×#11764040—24no—
67C24×C137C2×C411yescharacteristic
68C22×C4×C137C2×C411yescharacteristic
69C22×C4×C137C2×C412yes—
70C22×C4×C137D411yescharacteristic
71C22×C4×C137D411yescharacteristic
72C22×C4×C137D412yes—
73C22×C4×C137D411yescharacteristic
74C22×C4×C137D411yescharacteristic
75C22×C4×C137D412yes—
76C22×C4×C137C2311yescharacteristic
77C22×C4×C137C2312yes—
78M16×C137—22no—
79M16×C137—24no—
80M16×C137C2314yes—
81C2×C8×C137—22no—
82C2×C8×C137—24no—
83C22×D137—22no—
84C22×D137—22no—
85C22×D137—44no—
86C22×D137C22×C414yes—
87Dic274—22no—
88Dic274—22no—
89Dic274—22no—
90Dic274—22no—
91D548—22no—
92D548—22no—
93D548—22no—
94D548—22no—
95C22⋊D137—28no—
96C22⋊D137—28no—
97C2×Dic137—22no—
98C2×Dic137—22no—
99C2×Dic137C22×C414yes—
100C4×D137—28no—
101C4×D137—28no—
102#11764040—24no—
103C23×C137—42no—
104C23×C137C22⋊C411yescharacteristic
105C23×C137C22⋊C411yescharacteristic
106C23×C137C22⋊C412yes—
107C23×C137C22×C411yescharacteristic
108C23×C137C22×C412yes—
109C2×C4×C137C22⋊C412yes—
110C2×C4×C137C22⋊C411yescharacteristic
111C2×C4×C137C22⋊C412yes—
112C2×C4×C137C22⋊C412yes—
113C2×C4×C137C22⋊C412yes—
114C2×C4×C137C22⋊C412yes—
115C2×C4×C137C22⋊C411yescharacteristic
116C2×C4×C137C22×C412yes—
117C2×C4×C137C22×C411yescharacteristic
118C2×C4×C137C2×D411yescharacteristic
119C2×C4×C137C2×D412yes—
120C2×C4×C137C2×D411yescharacteristic
121C2×C4×C137C2×D412yes—
122C2×C4×C137C2×D411yescharacteristic
123C2×C4×C137C2×D412yes—
124C2×C4×C137C2×D411yescharacteristic
125C2×C4×C137C2×D412yes—
126C2×C4×C137C2411yescharacteristic
127C8×C137—24no—
128C22×C137—22no—
129C22×C137—22no—
130C22×C137—22no—
131C22×C137—42no—
132C22×C137—42no—
133C22×C137C2×C22⋊C411yescharacteristic
134C22×C137C2×C22⋊C412yes—
135C22×C137C2×C22⋊C412yes—
136C22×C137C2×C22⋊C411yescharacteristic
137C22×C137C23×C411yescharacteristic
138C2×D137—24no—
139C2×D137—44no—
140C2×D137—44no—
141C2×D137—44no—
142C4×C137C2×C22⋊C412yes—
143C4×C137C2×C22⋊C412yes—
144C4×C137C2×C22⋊C411yescharacteristic
145C4×C137C2×C22⋊C411yescharacteristic
146C4×C137C22×D411yescharacteristic
147C4×C137C22×D411yescharacteristic
148Dic137—24no—
149C2×C137—21no—
150C2×C137—21no—
151C2×C137—22no—
152C2×C137—22no—
153C2×C137#41312yescomplemented
154C2×C137C22×C22⋊C411yescharacteristic
155D137—44no—
156C137C2×#41311yescharacteristic, complemented, Sylow
157C2×#413—1371nomaximal, Sylow
158C22×#41—1371no—
159C22×M16—1371no—
160C22×M16D13711yescharacteristic, complemented
161#413—1378no—
162C2×#101—1372no—
163C2×#100—1372no—
164C2×#41—2741no—
165C2×#41—2742no—
166C2×#41—2741no—
167C2×#41—2741no—
168C2×#41—2742no—
169C2×#41—2741no—
170C2×#41—1374no—
171C2×#41—1374no—
172C22×Q8—1371no—
173C22×D4—1372no—
174C22×D4—1371no—
175C23×C4—1372no—
176C23×C4C2×D13711yescharacteristic
177C2×M16—21no—
178C2×M16—22no—
179C2×M16—2741no—
180C2×M16—2742no—
181C2×M16—1372no—
182C2×M16—1374no—
183C2×M16C2×D13712yes—
184C2×M16C2×D13714yescomplemented
185C22×C8—21no—
186C22×C8—2741no—
187#101—1378no—
188#100—1378no—
189C24—1372no—
190C24C4×D13711yescharacteristic
191#41—2744no—
192#41—2744no—
193#41—2744no—
194#41—2744no—
195#41—2744no—
196#41—2744no—
197#41—2744no—
198#41—2744no—
199C2×Q8—2741no—
200C2×Q8—2741no—
201C2×Q8—2741no—
202C2×Q8—2741no—
203C2×Q8—1372no—
204C2×Q8—1372no—
205C2×D4—2742no—
206C2×D4—2742no—
207C2×D4—2744no—
208C2×D4—2741no—
209C2×D4—2741no—
210C2×D4—2741no—
211C2×D4—2741no—
212C2×D4—1378no—
213C2×D4—1372no—
214C2×D4—1372no—
215C22×C4—2744no—
216C22×C4—2742no—
217C22×C4—2742no—
218C22×C4—1372no—
219C22×C4—1378no—
220C22×C4C4×D13712yes—
221C22×C4C4×D13711yescharacteristic
222C22×C4C22⋊D13711yescharacteristic
223C22×C4C22⋊D13712yes—
224C22×C4C22⋊D13711yescharacteristic
225C22×C4D54811yescharacteristic
226C22×C4D54812yes—
227C22×C4D54811yescharacteristic
228C22×C4C22×D13711yescharacteristic
229C22×C4C22×D13712yes—
230M16—22no—
231M16—24no—
232M16—2742no—
233M16—2744no—
234M16—1374no—
235M16C22×D13714yes—
236C2×C8—22no—
237C2×C8—24no—
238C2×C8—2742no—
239C2×C8—2744no—
240C23—42no—
241C23—2742no—
242C23—2742no—
243C23—5484no—
244C23—1374no—
245C23#1455548711yescharacteristic
246C23#1455548711yescharacteristic
247C23#1455548712yes—
248C23C2×C4×D13711yescharacteristic
249C23C2×C4×D13712yes—
250Q8—2742no—
251Q8—2742no—
252Q8—2742no—
253Q8—2742no—
254D4—2748no—
255D4—2748no—
256D4—2742no—
257D4—2742no—
258D4—2742no—
259D4—2742no—
260C2×C4—2742no—
261C2×C4—2742no—
262C2×C4—2748no—
263C2×C4—2748no—
264C2×C4—1374no—
265C2×C4#1455548711yescharacteristic
266C2×C4#1455548712yes—
267C2×C4#1455548712yes—
268C2×C4#1455548712yes—
269C2×C4#1455548712yes—
270C2×C4#1455548712yes—
271C2×C4#1455548711yescharacteristic
272C2×C4C2×C4×D13712yes—
273C2×C4C2×C4×D13711yescharacteristic
274C2×C4C2×C22⋊D13711yescharacteristic
275C2×C4C2×C22⋊D13712yes—
276C2×C4C2×C22⋊D13711yescharacteristic
277C2×C4C2×C22⋊D13712yes—
278C2×C4C2×D54811yescharacteristic
279C2×C4C2×D54812yes—
280C2×C4C2×D54811yescharacteristic
281C2×C4C2×D54812yes—
282C2×C4C23×D13711yescharacteristic
283C8—24no—
284C8—2744no—
285C22—22no—
286C22—22no—
287C22—22no—
288C22—42no—
289C22—42no—
290C22—2744no—
291C22—5484no—
292C22—5484no—
293C22—5484no—
294C22C2×#1455548711yescharacteristic
295C22C2×#1455548712yes—
296C22C2×#1455548712yes—
297C22C2×#1455548711yescharacteristic
298C22C22×C4×D13711yescharacteristic
299C4—2744no—
300C4C2×#1455548712yes—
301C4C2×#1455548712yes—
302C4C2×#1455548711yescharacteristic
303C4C2×#1455548711yescharacteristic
304C4C22×C22⋊D13711yescharacteristic
305C4C22×D54811yescharacteristic
306C2—21no—
307C2—21no—
308C2—22no—
309C2—22no—
310C2—5484no—
311C2#2257738512yesdirect product factor
312C2C22×#1455548711yescharacteristic
subgroupG/H
centerC2×C4#14555487
commutatorC22×C137C23×C4
FrattiniC2×C4C23×D137
FittingC22×M16×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC22×#14555510C2
cosocleC2×C4×C137C24
hypercenterC22×M16D137
hypocenterC137C2×#413
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
2. C22×#14555494C2semidirect
3. #22577385C2direct (N × H)
4. C2×#17984006C2semidirect
5. C2×#17984004C2semidirect
6. C22×M16×C137C2semidirect
22. C2×#14555494C22semidirect
24. #17984006C22semidirect
25. #17984004C22semidirect
30. C2×M16×C137C22semidirect
153. C2×C137#413semidirect
156. C137C2×#413semidirect
160. C22×M16D137semidirect
184. C2×M16C2×D137semidirect
311. C2#22577385direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555102
C22×#145554942
#225773852
C2×#179840062
C2×#179840042
C22×M16×C1372
C2×#413137