Finite Group Databasebeta

← C2×#27132863 #37581952

Subgroups — C2×#27132863 #37581952

Order 24448.

584 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 584 conjugacy classes of subgroups — too many to draw. Only its 181 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×#15690274C212yesmaximal, complemented
2C2×#20259319C211yesmaximal, characteristic
3#27132863C218yesmaximal, direct product factor
4C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
5C2×#20259242C212yesmaximal, complemented
6C2×C4×Q8×C191C211yesmaximal, characteristic, complemented
7C22×D764—21no—
8C22×D764—21no—
9C22×D764C2212yes—
10C2×#15690274—28no—
11C2×#15690274C2218yescomplemented
12C22×C191⋊C8C2212yes—
13#20259319—22no—
14#20259319C2214yes—
15C4⋊(C191⋊C8)C2214yescomplemented
16#20259242C2218yescomplemented
17C22×Q8×C191C2211yescharacteristic
18C4×Q8×C191—22no—
19C4×Q8×C191C2214yescomplemented
20C2×C4⋊C4×C191—21no—
21C2×C4⋊C4×C191C2211yescharacteristic
22C2×C42×C191—21no—
23C2×C42×C191C2211yescharacteristic
24C23×D191—22no—
25C2×D764—24no—
26C2×D764—24no—
27C2×D764—24no—
28C2×D764—22no—
29C2×D764—24no—
30C2×D764—44no—
31C2×D764—44no—
32C2×D764C2314yes—
33#15690274—216no—
34C2×C191⋊C8—24no—
35C2×C191⋊C8C2314yes—
36C2×Q8×C191—21no—
37C2×Q8×C191—22no—
38C2×Q8×C191D414yescomplemented
39C2×Q8×C191C2312yes—
40C22×C4×C191—21no—
41C22×C4×C191—21no—
42C22×C4×C191D411yescharacteristic
43C22×C4×C191D411yescharacteristic
44C22×C4×C191C2311yescharacteristic
45C4⋊C4×C191—24no—
46C4⋊C4×C191—21no—
47C4⋊C4×C191C2312yes—
48C42×C191—24no—
49C42×C191D412yes—
50C42×C191C2312yes—
51C22×D191—24no—
52C22×D191—44no—
53C22×D191—44no—
54C22×D191—44no—
55D764—24no—
56D764—24no—
57D764—48no—
58D764—44no—
59D764—48no—
60C191⋊C8—24no—
61C23×C191C2×D411yescharacteristic
62Q8×C191—24no—
63Q8×C191—22no—
64Q8×C191C2×D414yescomplemented
65C2×C4×C191—24no—
66C2×C4×C191—22no—
67C2×C4×C191—22no—
68C2×C4×C191—22no—
69C2×C4×C191—42no—
70C2×C4×C191SD1614yescomplemented
71C2×C4×C191C2×D412yes—
72C2×C4×C191C2×D411yescharacteristic
73C2×C4×C191C2×D412yes—
74C2×C4×C191C2×D412yes—
75C2×C4×C191#4112yes—
76C2×C4×C191C2411yescharacteristic
77C22×C191#12112yes—
78C22×C191C2×SD1612yes—
79C22×C191AGL(1,ℤ/8)12yes—
80C22×C191C22×D411yescharacteristic
81C2×D191—44no—
82C2×D191—44no—
83C2×D191—44no—
84C2×D191—88no—
85C4×C191—24no—
86C4×C191—22no—
87C4×C191—42no—
88C4×C191#12112yes—
89C4×C191C2×SD1614yescomplemented
90C4×C191C22×D411yescharacteristic
91C4×C191C2×#4111yescharacteristic
92C2×C191#46014yescomplemented
93C2×C191C2×#12111yescharacteristic
94C2×C191C22×SD1611yescharacteristic
95C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
96D191—84no—
97C191C2×#46011yescharacteristic, complemented, Sylow
98C2×#460—1911nomaximal, Sylow
99C22×SD16—1912no—
100C2×#127—1911no—
101C2×C4×Q8D19111yescharacteristic, complemented
102#460—1918no—
103C2×C4⋊C8—1911no—
104C2×#102—1912no—
105C22×Q8C2×D19111yescharacteristic
106C22×D4—3821no—
107C22×D4—3821no—
108C22×D4—1912no—
109C2×SD16—3828no—
110C2×SD16—1918no—
111C22×C8—1912no—
112#127—3822no—
113#127—1914no—
114C4×Q8—22no—
115C4×Q8C2×D19114yescomplemented
116C2×C4⋊C4—21no—
117C2×C4⋊C4C2×D19111yescharacteristic
118C2×C42—21no—
119C2×C42C2×D19111yescharacteristic
120C4⋊C8—1914no—
121#102—1918no—
122C24—3822no—
123C2×Q8—21no—
124C2×Q8—22no—
125C2×Q8D76414yescomplemented
126C2×Q8C22×D19112yes—
127C2×D4—3822no—
128C2×D4—3824no—
129C2×D4—3824no—
130C2×D4—3824no—
131C2×D4—3824no—
132C2×D4—1914no—
133C2×D4—7644no—
134C2×D4—7644no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4C22⋊D19111yescharacteristic
138C22×C4C22⋊D19111yescharacteristic
139C22×C4C22×D19111yescharacteristic
140SD16—38216no—
141C2×C8—3824no—
142C2×C8—1914no—
143C4⋊C4—24no—
144C4⋊C4—21no—
145C4⋊C4C22×D19112yes—
146C42—24no—
147C42C22⋊D19112yes—
148C42C22×D19112yes—
149C23—3824no—
150C23—7644no—
151C23—7644no—
152C23—7644no—
153C23C2×C22⋊D19111yescharacteristic
154Q8—22no—
155Q8—24no—
156Q8C2×D76414yescomplemented
157D4—3824no—
158D4—3824no—
159D4—7648no—
160D4—7648no—
161D4—7644no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—24no—
165C2×C4—22no—
166C2×C4—42no—
167C2×C4#1569027414yescomplemented
168C2×C4C2×C22⋊D19112yes—
169C2×C4C2×C22⋊D19112yes—
170C2×C4C2×C22⋊D19111yescharacteristic
171C2×C4C2×D76412yes—
172C2×C4#1569028712yes—
173C2×C4C23×D19111yescharacteristic
174C8—3824no—
175C22—15288no—
176C22—7644no—
177C22—7644no—
178C22—7644no—
179C22#2025929612yes—
180C22C2×#1569027412yes—
181C22#2025934712yes—
182C22C22×C22⋊D19111yescharacteristic
183C4—22no—
184C4—24no—
185C4—42no—
186C4#2025929612yes—
187C4C2×#1569027414yescomplemented
188C4C22×D76411yescharacteristic
189C4C2×#1569028711yescharacteristic
190C2—15284no—
191C2#2713286314yesdirect product factor
192C2C2×#2025929611yescharacteristic
193C2C22×#1569027411yescharacteristic
194C2C2×#2025934711yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4×Q8×C191C2
socleC23×C191C2×D4
prime radicalC2×#20259319C2
hypercenterC2×C4×Q8D191
hypocenterC191C2×#460
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. C22×#15690274C2semidirect
3. #27132863C2direct (N × H)
4. C2×C4⋊(C191⋊C8)C2semidirect
5. C2×#20259242C2semidirect
6. C2×C4×Q8×C191C2semidirect
11. C2×#15690274C22semidirect
15. C4⋊(C191⋊C8)C22semidirect
16. #20259242C22semidirect
19. C4×Q8×C191C22semidirect
38. C2×Q8×C191D4semidirect
64. Q8×C191C2×D4semidirect
70. C2×C4×C191SD16semidirect
89. C4×C191C2×SD16semidirect
92. C2×C191#460semidirect
97. C191C2×#460semidirect
101. C2×C4×Q8D191semidirect
115. C4×Q8C2×D191semidirect
125. C2×Q8D764semidirect
156. Q8C2×D764semidirect
167. C2×C4#15690274semidirect
187. C4C2×#15690274semidirect
191. C2#27132863direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902742
C2×#202593192
#271328632
C2×C4⋊(C191⋊C8)2
C2×#202592422
C2×C4×Q8×C1912
C2×#460191