Finite Group Databasebeta

← C2×#22577387 #31789264

Subgroups — C2×#22577387 #31789264

Order 17536.

756 conjugacy classes of subgroups.

The subgroup lattice has 226 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555494C212yesmaximal, complemented
2#22577387C218yesmaximal, direct product factor
3C2×#17984007C212yesmaximal, complemented
4C2×#17984005C212yesmaximal, complemented
5C22×#41×C137C211yesmaximal, characteristic
6C2×#14555494—22no—
7C2×#14555494—24no—
8C2×#14555494C2214yes—
9C2×#14555494C2218yescomplemented
10C22×#11764040—22no—
11#17984007C2218yescomplemented
12#17984005C2218yescomplemented
13C2×#41×C137—22no—
14C2×#41×C137—22no—
15C2×#41×C137—24no—
16C2×#41×C137C414yes—
17C2×#41×C137C2214yes—
18C22×Q8×C137C2211yescharacteristic
19C22×D4×C137C412yes—
20C22×D4×C137C2211yescharacteristic
21C23×C4×C137C412yes—
22C23×C4×C137C2211yescharacteristic
23#14555494—24no—
24#14555494—28no—
25#14555494C2318yes—
26C2×#11764040—24no—
27C2×#11764040—28no—
28C24×C137C2×C412yes—
29C24×C137C2×C411yescharacteristic
30#41×C137—28no—
31#41×C137—28no—
32#41×C137—28no—
33#41×C137—28no—
34C2×Q8×C137—22no—
35C2×Q8×C137—22no—
36C2×Q8×C137C2×C412yes—
37C2×Q8×C137C2312yes—
38C2×D4×C137—24no—
39C2×D4×C137—24no—
40C2×D4×C137—22no—
41C2×D4×C137—22no—
42C2×D4×C137C2×C418yes—
43C2×D4×C137C2×C412yes—
44C2×D4×C137C2312yes—
45C22×C4×C137—24no—
46C22×C4×C137—22no—
47C22×C4×C137—22no—
48C22×C4×C137C2×C412yes—
49C22×C4×C137C2×C418yes—
50C22×C4×C137C2×C411yescharacteristic
51C22×C4×C137C2×C412yes—
52C22×C4×C137D412yes—
53C22×C4×C137D412yes—
54C22×C4×C137D414yes—
55C22×C4×C137C2311yescharacteristic
56C22×C4×C137C2312yes—
57#11764040—28no—
58C23×C137—22no—
59C23×C137—22no—
60C23×C137—42no—
61C23×C137—44no—
62C23×C137C22⋊C412yes—
63C23×C137C22⋊C412yes—
64C23×C137C22×C411yescharacteristic
65C23×C137C22×C414yes—
66C23×C137C22×C412yes—
67Q8×C137—24no—
68Q8×C137—24no—
69D4×C137—216no—
70D4×C137—24no—
71D4×C137—24no—
72C2×C4×C137—22no—
73C2×C4×C137—22no—
74C2×C4×C137—28no—
75C2×C4×C137—28no—
76C2×C4×C137C22⋊C412yes—
77C2×C4×C137C22⋊C411yescharacteristic
78C2×C4×C137C22⋊C414yes—
79C2×C4×C137C22⋊C414yes—
80C2×C4×C137C22⋊C411yescharacteristic
81C2×C4×C137C22×C414yes—
82C2×C4×C137C22×C412yes—
83C2×C4×C137C22×C411yescharacteristic
84C2×C4×C137C2×D412yes—
85C2×C4×C137C2×D412yes—
86C2×C4×C137C2×D414yes—
87C2×C4×C137C2×D414yes—
88C2×C4×C137C2411yescharacteristic
89C22×C137—22no—
90C22×C137—24no—
91C22×C137—24no—
92C22×C137—42no—
93C22×C137—42no—
94C22×C137—44no—
95C22×C137—44no—
96C22×C137—44no—
97C22×C137C2×C22⋊C411yescharacteristic
98C22×C137C2×C22⋊C414yes—
99C22×C137C2×C22⋊C411yescharacteristic
100C22×C137C23×C411yescharacteristic
101C4×C137—24no—
102C4×C137C2×C22⋊C412yes—
103C4×C137C2×C22⋊C412yes—
104C4×C137C2×C22⋊C412yes—
105C4×C137C22×D412yes—
106C2×C137—21no—
107C2×C137—21no—
108C2×C137—24no—
109C2×C137—44no—
110C2×C137#41312yescomplemented
111C2×C137C22×C22⋊C411yescharacteristic
112C137C2×#41311yescharacteristic, complemented, Sylow
113C2×#413—1371nomaximal, Sylow
114C22×#41D13711yescharacteristic
115C22×M16—1372no—
116#413—1378no—
117C2×#101—1372no—
118C2×#100—1372no—
119C2×#41—22no—
120C2×#41—24no—
121C2×#41—22no—
122C2×#41Dic13714yes—
123C2×#41C2×D13714yes—
124C22×Q8C2×D13711yescharacteristic
125C22×D4Dic13712yes—
126C22×D4C2×D13711yescharacteristic
127C23×C4Dic13712yes—
128C23×C4C2×D13711yescharacteristic
129C2×M16—2742no—
130C2×M16—2744no—
131C2×M16—1374no—
132C2×M16—1378no—
133C22×C8—2742no—
134#101—1378no—
135#100—1378no—
136C24C2×Dic13712yes—
137C24C2×Dic13711yescharacteristic
138#41—28no—
139#41—28no—
140#41—28no—
141#41—28no—
142C2×Q8—22no—
143C2×Q8—22no—
144C2×Q8C2×Dic13712yes—
145C2×Q8C22×D13712yes—
146C2×D4—24no—
147C2×D4—24no—
148C2×D4—22no—
149C2×D4—22no—
150C2×D4C2×Dic13718yes—
151C2×D4C2×Dic13712yes—
152C2×D4C22×D13712yes—
153C22×C4—24no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4C2×Dic13712yes—
157C22×C4C2×Dic13718yes—
158C22×C4C2×Dic13712yes—
159C22×C4C2×Dic13711yescharacteristic
160C22×C4C22⋊D13712yes—
161C22×C4C22⋊D13714yes—
162C22×C4C22⋊D13712yes—
163C22×C4C22×D13711yescharacteristic
164C22×C4C22×D13712yes—
165M16—2744no—
166M16—2748no—
167M16—1378no—
168C2×C8—2744no—
169C2×C8—2748no—
170C23—22no—
171C23—22no—
172C23—42no—
173C23—44no—
174C23C22⋊Dic13712yes—
175C23C22⋊Dic13712yes—
176C23C22×Dic13711yescharacteristic
177C23C22×Dic13714yes—
178C23C22×Dic13712yes—
179Q8—24no—
180Q8—24no—
181D4—216no—
182D4—24no—
183D4—24no—
184C2×C4—22no—
185C2×C4—22no—
186C2×C4—28no—
187C2×C4—28no—
188C2×C4C22⋊Dic13711yescharacteristic
189C2×C4C22⋊Dic13712yes—
190C2×C4C22⋊Dic13714yes—
191C2×C4C22⋊Dic13714yes—
192C2×C4C22⋊Dic13711yescharacteristic
193C2×C4C22×Dic13714yes—
194C2×C4C22×Dic13712yes—
195C2×C4C22×Dic13711yescharacteristic
196C2×C4C2×C22⋊D13712yes—
197C2×C4C2×C22⋊D13714yes—
198C2×C4C2×C22⋊D13712yes—
199C2×C4C2×C22⋊D13714yes—
200C2×C4C23×D13711yescharacteristic
201C8—2748no—
202C22—22no—
203C22—24no—
204C22—24no—
205C22—42no—
206C22—42no—
207C22—44no—
208C22—44no—
209C22—44no—
210C22C2×C22⋊Dic13711yescharacteristic
211C22C2×C22⋊Dic13714yes—
212C22C2×C22⋊Dic13711yescharacteristic
213C22C23×Dic13711yescharacteristic
214C4—24no—
215C4C2×C22⋊Dic13712yes—
216C4C2×C22⋊Dic13712yes—
217C4C2×C22⋊Dic13712yes—
218C4C22×C22⋊D13712yes—
219C2—21no—
220C2—21no—
221C2—24no—
222C2—44no—
223C2#2257738712yesdirect product factor
224C2C22×C22⋊Dic13711yescharacteristic
subgroupG/H
centerC2×C4C22⋊Dic137
commutatorC22×C137C23×C4
FrattiniC2×C4C23×D137
Fitting, prime radicalC22×#41×C137C2
socleC22×C137C2×C22⋊C4
cosocleC2×C4×C137C24
hypercenterC22×#41D137
hypocenterC137C2×#413
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#14555494C2semidirect
2. #22577387C2direct (N × H)
3. C2×#17984007C2semidirect
4. C2×#17984005C2semidirect
9. C2×#14555494C22semidirect
11. #17984007C22semidirect
12. #17984005C22semidirect
110. C2×C137#413semidirect
112. C137C2×#413semidirect
223. C2#22577387direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145554942
#225773872
C2×#179840072
C2×#179840052
C22×#41×C1372
C2×#413137