Finite Group Databasebeta

← C2×#22577386 #31789263

Subgroups — C2×#22577386 #31789263

Order 17536.

756 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 756 conjugacy classes of subgroups — too many to draw. Only its 213 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555511C211yesmaximal, characteristic
2C2×M16×D137C212yesmaximal, complemented
3#22577386C218yesmaximal, direct product factor
4C2×#17984007C211yesmaximal, characteristic, complemented
5C2×#17984004C212yesmaximal, complemented
6C2×#101×C137C211yesmaximal, characteristic, complemented
7C2×#14555511—22no—
8C2×#14555511—24no—
9C2×#14555511—22no—
10C2×#14555511C414yes—
11C2×#14555511C2214yes—
12C22×D548C412yes—
13C22×D548C2211yescharacteristic
14C22×C4×D137C412yes—
15C22×C4×D137C2211yescharacteristic
16C2×#14555494C2212yes—
17C2×#14555493—22no—
18M16×D137—24no—
19M16×D137C2218yescomplemented
20C2×C8×D137—22no—
21#17984007C2214yescomplemented
22#17984004C2218yescomplemented
23C22×Q8×C137C2211yescharacteristic
24C2×M16×C137C2212yes—
25#101×C137C2214yescomplemented
26C23×D137C2×C412yes—
27C23×D137C2×C411yescharacteristic
28#14555511—28no—
29#14555511—28no—
30#14555511—28no—
31#14555511—28no—
32C2×D548—24no—
33C2×D548—24no—
34C2×D548—22no—
35C2×D548—22no—
36C2×D548C2×C418yes—
37C2×D548C2×C412yes—
38C2×D548C2312yes—
39C22×Dic137C2×C411yescharacteristic
40C2×C4×D137—24no—
41C2×C4×D137—22no—
42C2×C4×D137—22no—
43C2×C4×D137C2×C418yes—
44C2×C4×D137C2×C412yes—
45C2×C4×D137D412yes—
46C2×C4×D137D414yes—
47C2×C4×D137D412yes—
48C2×C4×D137C2312yes—
49#14555494—22no—
50#14555494C2314yes—
51#14555493—28no—
52C2×#11764040—22no—
53C8×D137—28no—
54C2×Q8×C137—22no—
55C2×Q8×C137—22no—
56C2×Q8×C137C2×C412yes—
57C2×Q8×C137C2312yes—
58C22×C4×C137C2×C412yes—
59C22×C4×C137C2311yescharacteristic
60M16×C137—22no—
61M16×C137C2314yes—
62C2×C8×C137—22no—
63C22×D137—22no—
64C22×D137—22no—
65C22×D137—42no—
66C22×D137—44no—
67C22×D137C22⋊C412yes—
68C22×D137C22⋊C412yes—
69C22×D137C22×C414yes—
70C22×D137C22×C412yes—
71D548—216no—
72D548—24no—
73D548—24no—
74C2×Dic137C22⋊C412yes—
75C2×Dic137C22⋊C411yescharacteristic
76C2×Dic137C22⋊C411yescharacteristic
77C2×Dic137C22×C412yes—
78C4×D137—28no—
79C4×D137—28no—
80C4×D137C22⋊C414yes—
81C4×D137C22⋊C414yes—
82C4×D137C2×D414yes—
83C4×D137C2×D414yes—
84#11764040—24no—
85C23×C137C22×C411yescharacteristic
86Q8×C137—24no—
87Q8×C137—24no—
88C2×C4×C137—22no—
89C2×C4×C137—22no—
90C2×C4×C137C22×C414yes—
91C2×C4×C137C22×C411yescharacteristic
92C2×C4×C137C2×D412yes—
93C2×C4×C137C2×D412yes—
94C2×C4×C137C2411yescharacteristic
95C8×C137—24no—
96C22×C137—22no—
97C22×C137C2×C22⋊C411yescharacteristic
98C22×C137C2×C22⋊C411yescharacteristic
99C22×C137C23×C411yescharacteristic
100C2×D137—24no—
101C2×D137—24no—
102C2×D137—42no—
103C2×D137—42no—
104C2×D137—44no—
105C2×D137—44no—
106C2×D137—44no—
107C2×D137C2×C22⋊C414yes—
108C4×C137—24no—
109C4×C137C2×C22⋊C412yes—
110C4×C137C22×D412yes—
111Dic137C2×C22⋊C412yes—
112Dic137C2×C22⋊C412yes—
113C2×C137—21no—
114C2×C137—21no—
115C2×C137#41312yescomplemented
116C2×C137C22×C22⋊C411yescharacteristic
117D137—24no—
118D137—44no—
119C137C2×#41311yescharacteristic, complemented, Sylow
120C2×#413—1371nomaximal, Sylow
121C22×#41—1371no—
122C22×M16—1372no—
123#413—1378no—
124C2×#101—1371no—
125C2×#101D13711yescharacteristic, complemented
126C2×#100—1372no—
127C2×#41—2742no—
128C2×#41—2744no—
129C2×#41—2742no—
130C2×#41—1374no—
131C2×#41—1374no—
132C22×Q8C2×D13711yescharacteristic
133C22×D4—1372no—
134C22×D4—1371no—
135C23×C4—1372no—
136C23×C4—1371no—
137C2×M16—2742no—
138C2×M16—2744no—
139C2×M16—1372no—
140C2×M16—1378no—
141C2×M16C2×D13712yes—
142C22×C8—2742no—
143#101—1374no—
144#101C2×D13714yescomplemented
145#100—1378no—
146C24—1372no—
147C24—1371no—
148#41—2748no—
149#41—2748no—
150#41—2748no—
151#41—2748no—
152C2×Q8—22no—
153C2×Q8—22no—
154C2×Q8C4×D13712yes—
155C2×Q8C22×D13712yes—
156C2×D4—2744no—
157C2×D4—2744no—
158C2×D4—2742no—
159C2×D4—2742no—
160C2×D4—1378no—
161C2×D4—1372no—
162C2×D4—1372no—
163C22×C4—2744no—
164C22×C4—2742no—
165C22×C4—2742no—
166C22×C4—1378no—
167C22×C4—1371no—
168C22×C4—1372no—
169C22×C4—1372no—
170C22×C4—1374no—
171C22×C4—1372no—
172C22×C4—1372no—
173C22×C4C4×D13712yes—
174C22×C4C22×D13711yescharacteristic
175M16—22no—
176M16—2748no—
177M16—2742no—
178M16—1374no—
179M16C22×D13714yes—
180C2×C8—22no—
181C2×C8—2748no—
182C2×C8—2742no—
183C23—2742no—
184C23—2742no—
185C23—5482no—
186C23—5484no—
187C23—1372no—
188C23—1374no—
189C23—1372no—
190C23—1372no—
191C23C2×C4×D13711yescharacteristic
192Q8—24no—
193Q8—24no—
194D4—27416no—
195D4—2744no—
196D4—2744no—
197C2×C4—22no—
198C2×C4—22no—
199C2×C4—2748no—
200C2×C4—2748no—
201C2×C4—1372no—
202C2×C4—1371no—
203C2×C4—1371no—
204C2×C4—1372no—
205C2×C4—1374no—
206C2×C4—1374no—
207C2×C4—1374no—
208C2×C4—1374no—
209C2×C4C2×C4×D13714yes—
210C2×C4C2×C4×D13711yescharacteristic
211C2×C4D4×D13712yes—
212C2×C4D4×D13712yes—
213C2×C4C23×D13711yescharacteristic
214C8—24no—
215C8—2744no—
216C22—22no—
217C22—2744no—
218C22—2744no—
219C22—5482no—
220C22—5482no—
221C22—5484no—
222C22—5484no—
223C22—5484no—
224C22—1374no—
225C22C22⋊C4×D13711yescharacteristic
226C22C22⋊C4×D13711yescharacteristic
227C22C22×C4×D13711yescharacteristic
228C4—24no—
229C4—1372no—
230C4—1372no—
231C4C22⋊C4×D13712yes—
232C4C2×D4×D13712yes—
233C2—21no—
234C2—21no—
235C2—2744no—
236C2—5484no—
237C2#2257738612yesdirect product factor
238C2C2×C22⋊C4×D13711yescharacteristic
subgroupG/H
centerC22C22⋊C4×D137
commutatorC22×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×#101×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC22×#14555511C2
cosocleC2×C4×C137C24
hypercenterC2×#101D137
hypocenterC137C2×#413
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

Complements

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

NH ≅ G/Ntype
2. C2×M16×D137C2semidirect
3. #22577386C2direct (N × H)
4. C2×#17984007C2semidirect
5. C2×#17984004C2semidirect
6. C2×#101×C137C2semidirect
19. M16×D137C22semidirect
21. #17984007C22semidirect
22. #17984004C22semidirect
25. #101×C137C22semidirect
115. C2×C137#413semidirect
119. C137C2×#413semidirect
125. C2×#101D137semidirect
144. #101C2×D137semidirect
237. C2#22577386direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555112
C2×M16×D1372
#225773862
C2×#179840072
C2×#179840042
C2×#101×C1372
C2×#413137