Finite Group Databasebeta

← C2×#27132868 #37581938

Subgroups — C2×#27132868 #37581938

Order 24448.

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

normal subgroups only

This group has 544 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×#15690275C212yesmaximal
2C2×#20259322C211yesmaximal, characteristic, complemented
3#27132868C218yesmaximal, direct product factor
4C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
5C2×#20259245C212yesmaximal, complemented
6C2×C4×D4×C191C211yesmaximal, characteristic
7C22×Dic382C2212yes—
8C2×#15690275—28no—
9C2×#15690275C2218yes—
10C22×C191⋊C8C2212yes—
11#20259322—22no—
12#20259322C2214yescomplemented
13C2×C4⋊Dic191—21no—
14C2×C4⋊Dic191—21no—
15C4⋊(C191⋊C8)C2214yescomplemented
16#20259245C2218yescomplemented
17C22×D4×C191C2211yescharacteristic
18C23×C4×C191—21no—
19C4×D4×C191—22no—
20C4×D4×C191C2214yes—
21C2×C4⋊C4×C191C2211yescharacteristic
22C2×C22⋊C4×C191—21no—
23C2×C42×C191C2211yescharacteristic
24C2×Dic382—22no—
25C2×Dic382—24no—
26C2×Dic382—24no—
27C2×Dic382C2314yes—
28C22×Dic191—22no—
29#15690275—216no—
30C2×C191⋊C8—24no—
31C2×C191⋊C8C2314yes—
32C4⋊Dic191—24no—
33C4⋊Dic191—24no—
34C24×C191—21no—
35C2×D4×C191—21no—
36C2×D4×C191—22no—
37C2×D4×C191D414yes—
38C2×D4×C191C2312yes—
39C22×C4×C191—21no—
40C22×C4×C191—24no—
41C22×C4×C191—44no—
42C22×C4×C191D411yescharacteristic
43C22×C4×C191D411yescharacteristic
44C22×C4×C191C2311yescharacteristic
45C4⋊C4×C191—21no—
46C4⋊C4×C191C2312yes—
47C22⋊C4×C191—24no—
48C42×C191D412yes—
49C42×C191C2312yes—
50Dic382—24no—
51Dic382—24no—
52Dic382—44no—
53C2×Dic191—24no—
54C2×Dic191—44no—
55C191⋊C8—24no—
56C23×C191—24no—
57C23×C191—22no—
58C23×C191—42no—
59C23×C191—42no—
60C23×C191C2×D411yescharacteristic
61D4×C191—24no—
62D4×C191—22no—
63D4×C191C2×D414yes—
64C2×C4×C191—22no—
65C2×C4×C191—22no—
66C2×C4×C191—42no—
67C2×C4×C191—48no—
68C2×C4×C191SD1614yescomplemented
69C2×C4×C191C2×D412yes—
70C2×C4×C191C2×D411yescharacteristic
71C2×C4×C191C2×D412yes—
72C2×C4×C191C2×D412yes—
73C2×C4×C191#4112yes—
74C2×C4×C191C2411yescharacteristic
75C22×C191—24no—
76C22×C191—42no—
77C22×C191—42no—
78C22×C191—48no—
79C22×C191#12112yes—
80C22×C191C2×SD1612yes—
81C22×C191#13712yes—
82C22×C191C22×D411yescharacteristic
83C4×C191—22no—
84C4×C191—42no—
85C4×C191#12112yes—
86C4×C191C2×SD1614yescomplemented
87C4×C191C22×D411yescharacteristic
88C4×C191C2×#4111yescharacteristic
89Dic191—44no—
90C2×C191—44no—
91C2×C191#46114yescomplemented
92C2×C191C2×#12111yescharacteristic
93C2×C191C22×SD1611yescharacteristic
94C2×C191C2×#13711yescharacteristic
95C191C2×#46111yescharacteristic, complemented, Sylow
96C2×#461—1911nomaximal, Sylow
97C22×SD16—1912no—
98C2×C4⋊Q8—1911no—
99C2×C4×D4D19111yescharacteristic
100#461—1918no—
101C2×C4⋊C8—1911no—
102C2×#103—1912no—
103C22×Q8—1912no—
104C22×D4C2×D19111yescharacteristic
105C23×C4—21no—
106C2×SD16—3828no—
107C2×SD16—1918no—
108C22×C8—1912no—
109C4⋊Q8—3822no—
110C4⋊Q8—1914no—
111C4×D4—22no—
112C4×D4C2×D19114yes—
113C2×C4⋊C4—3821no—
114C2×C4⋊C4—3821no—
115C2×C4⋊C4C2×D19111yescharacteristic
116C2×C22⋊C4—21no—
117C2×C42C2×D19111yescharacteristic
118C4⋊C8—1914no—
119#103—1918no—
120C24—21no—
121C2×Q8—3822no—
122C2×Q8—3824no—
123C2×Q8—3824no—
124C2×Q8—1914no—
125C2×D4—21no—
126C2×D4—22no—
127C2×D4D76414yes—
128C2×D4C22×D19112yes—
129C22×C4—21no—
130C22×C4—24no—
131C22×C4—44no—
132C22×C4—3822no—
133C22×C4C22⋊D19111yescharacteristic
134C22×C4C22⋊D19111yescharacteristic
135C22×C4C22×D19111yescharacteristic
136SD16—38216no—
137C2×C8—3824no—
138C2×C8—1914no—
139C4⋊C4—21no—
140C4⋊C4—3824no—
141C4⋊C4—3824no—
142C4⋊C4C22×D19112yes—
143C22⋊C4—24no—
144C42C22⋊D19112yes—
145C42C22×D19112yes—
146C23—22no—
147C23—24no—
148C23—42no—
149C23—42no—
150C23C2×C22⋊D19111yescharacteristic
151Q8—3824no—
152Q8—3824no—
153Q8—7644no—
154D4—22no—
155D4—24no—
156D4C2×D76414yes—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—42no—
160C2×C4—48no—
161C2×C4—3824no—
162C2×C4—7644no—
163C2×C4#1569027514yescomplemented
164C2×C4C2×C22⋊D19112yes—
165C2×C4C2×C22⋊D19112yes—
166C2×C4C2×C22⋊D19111yescharacteristic
167C2×C4C2×D76412yes—
168C2×C4#1569028712yes—
169C2×C4C23×D19111yescharacteristic
170C8—3824no—
171C22—24no—
172C22—42no—
173C22—48no—
174C22—42no—
175C22#2025929612yes—
176C22C2×#1569027512yes—
177C22#2025935212yes—
178C22C22×C22⋊D19111yescharacteristic
179C4—22no—
180C4—42no—
181C4—7644no—
182C4#2025929612yes—
183C4C2×#1569027514yescomplemented
184C4C22×D76411yescharacteristic
185C4C2×#1569028711yescharacteristic
186C2—44no—
187C2#2713286814yesdirect product factor
188C2C2×#2025929611yescharacteristic
189C2C22×#1569027511yescharacteristic
190C2C2×#2025935211yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4×D4×C191C2
socleC23×C191C2×D4
prime radicalC22×D4×C191C22
hypercenterC2×C4×D4D191
hypocenterC191C2×#461
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×#20259322C2semidirect
3. #27132868C2direct (N × H)
4. C2×C4⋊(C191⋊C8)C2semidirect
5. C2×#20259245C2semidirect
12. #20259322C22semidirect
15. C4⋊(C191⋊C8)C22semidirect
16. #20259245C22semidirect
68. C2×C4×C191SD16semidirect
86. C4×C191C2×SD16semidirect
91. C2×C191#461semidirect
95. C191C2×#461semidirect
163. C2×C4#15690275semidirect
183. C4C2×#15690275semidirect
187. C2#27132868direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902752
C2×#202593222
#271328682
C2×C4⋊(C191⋊C8)2
C2×#202592452
C2×C4×D4×C1912
C2×#461191