Finite Group Databasebeta

← C2×#27132865 #37581935

Subgroups — C2×#27132865 #37581935

Order 24448.

544 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 173 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
2C2×C4×D764C211yesmaximal, characteristic
3#27132865C218yesmaximal, direct product factor
4C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
5C2×#20259246C212yesmaximal, complemented
6C2×C4⋊Q8×C191C211yesmaximal, characteristic, complemented
7C22×D764C2211yescharacteristic
8C22×C4×D191—21no—
9C2×#15690274—28no—
10C2×#15690274C2218yes—
11C22×C191⋊C8C2212yes—
12C4×D764—22no—
13C4×D764C2214yes—
14C2×C4⋊Dic191C2211yescharacteristic
15C2×(C2×D191)⋊C4—21no—
16C4⋊(C191⋊C8)C2214yescomplemented
17#20259246C2218yescomplemented
18C22×Q8×C191C2212yes—
19C4⋊Q8×C191—22no—
20C4⋊Q8×C191C2214yescomplemented
21C2×C4⋊C4×C191—21no—
22C2×C4⋊C4×C191—21no—
23C2×C42×C191C2211yescharacteristic
24C23×D191—21no—
25C2×D764—21no—
26C2×D764—22no—
27C2×D764D414yes—
28C2×D764C2312yes—
29C22×Dic191—21no—
30C2×C4×D191—24no—
31C2×C4×D191—44no—
32#15690274—216no—
33C2×C191⋊C8—24no—
34C2×C191⋊C8C2314yes—
35C4⋊Dic191—21no—
36C4⋊Dic191C2312yes—
37(C2×D191)⋊C4—24no—
38C2×Q8×C191—22no—
39C2×Q8×C191—24no—
40C2×Q8×C191—24no—
41C2×Q8×C191C2314yes—
42C22×C4×C191—22no—
43C22×C4×C191D411yescharacteristic
44C22×C4×C191D411yescharacteristic
45C22×C4×C191C2311yescharacteristic
46C4⋊C4×C191—24no—
47C4⋊C4×C191—24no—
48C42×C191D412yes—
49C42×C191C2312yes—
50C22×D191—24no—
51C22×D191—22no—
52C22×D191—42no—
53C22×D191—42no—
54D764—24no—
55D764—22no—
56D764C2×D414yes—
57C2×Dic191—22no—
58C2×Dic191—42no—
59C4×D191—48no—
60C191⋊C8—24no—
61C23×C191C2×D411yescharacteristic
62Q8×C191—24no—
63Q8×C191—24no—
64Q8×C191—44no—
65C2×C4×C191—22no—
66C2×C4×C191—24no—
67C2×C4×C191—44no—
68C2×C4×C191SD1614yescomplemented
69C2×C4×C191C2×D412yes—
70C2×C4×C191C2×D412yes—
71C2×C4×C191C2×D411yescharacteristic
72C2×C4×C191C2×D412yes—
73C2×C4×C191#4112yes—
74C2×C4×C191C2411yescharacteristic
75C22×C191#12112yes—
76C22×C191C2×SD1612yes—
77C22×C191#13712yes—
78C22×C191C22×D411yescharacteristic
79C2×D191—24no—
80C2×D191—42no—
81C2×D191—42no—
82C2×D191—48no—
83C4×C191—22no—
84C4×C191—44no—
85C4×C191#12112yes—
86C4×C191C2×SD1614yescomplemented
87C4×C191C22×D411yescharacteristic
88C4×C191C2×#4111yescharacteristic
89Dic191—42no—
90C2×C191#46114yescomplemented
91C2×C191C2×#12111yescharacteristic
92C2×C191C22×SD1611yescharacteristic
93C2×C191C2×#13711yescharacteristic
94D191—44no—
95C191C2×#46111yescharacteristic, complemented, Sylow
96C2×#461—1911nomaximal, Sylow
97C22×SD16—1912no—
98C2×C4⋊Q8D19111yescharacteristic, complemented
99C2×C4×D4—1911no—
100#461—1918no—
101C2×C4⋊C8—1911no—
102C2×#103—1912no—
103C22×Q8C2×D19112yes—
104C22×D4—1911no—
105C23×C4—3821no—
106C2×SD16—3828no—
107C2×SD16—1918no—
108C22×C8—1912no—
109C4⋊Q8—22no—
110C4⋊Q8C2×D19114yescomplemented
111C4×D4—3822no—
112C4×D4—1914no—
113C2×C4⋊C4—21no—
114C2×C4⋊C4—21no—
115C2×C4⋊C4—1911no—
116C2×C22⋊C4—3821no—
117C2×C42C2×D19111yescharacteristic
118C4⋊C8—1914no—
119#103—1918no—
120C24—3821no—
121C2×Q8—22no—
122C2×Q8—24no—
123C2×Q8—24no—
124C2×Q8C22×D19114yes—
125C2×D4—3821no—
126C2×D4—3822no—
127C2×D4—1914no—
128C2×D4—1912no—
129C22×C4—22no—
130C22×C4—3821no—
131C22×C4—3824no—
132C22×C4—7644no—
133C22×C4C22⋊D19111yescharacteristic
134C22×C4C22⋊D19111yescharacteristic
135C22×C4C22×D19111yescharacteristic
136SD16—38216no—
137C2×C8—3824no—
138C2×C8—1914no—
139C4⋊C4—24no—
140C4⋊C4—24no—
141C4⋊C4—3821no—
142C4⋊C4—1912no—
143C22⋊C4—3824no—
144C42C22⋊D19112yes—
145C42C22×D19112yes—
146C23—3822no—
147C23—3824no—
148C23—7642no—
149C23—7642no—
150C23C2×C22⋊D19111yescharacteristic
151Q8—24no—
152Q8—24no—
153Q8—44no—
154D4—3822no—
155D4—3824no—
156D4—1914no—
157C2×C4—22no—
158C2×C4—24no—
159C2×C4—44no—
160C2×C4—3822no—
161C2×C4—7642no—
162C2×C4—7648no—
163C2×C4#1569027414yescomplemented
164C2×C4D4×D19112yes—
165C2×C4C2×C22⋊D19112yes—
166C2×C4C2×C22⋊D19112yes—
167C2×C4C2×C22⋊D19111yescharacteristic
168C2×C4#1569028612yes—
169C2×C4C23×D19111yescharacteristic
170C8—3824no—
171C22—3824no—
172C22—7642no—
173C22—7648no—
174C22—7642no—
175C22#2025929312yes—
176C22C2×#1569027412yes—
177C22#2025935312yes—
178C22C22×C22⋊D19111yescharacteristic
179C4—22no—
180C4—44no—
181C4—7642no—
182C4#2025929312yes—
183C4C2×#1569027414yescomplemented
184C4C2×D4×D19111yescharacteristic
185C4C2×#1569028611yescharacteristic
186C2—7644no—
187C2#2713286514yesdirect product factor
188C2C2×#2025929311yescharacteristic
189C2C22×#1569027411yescharacteristic
190C2C2×#2025935311yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4⋊Q8×C191C2
socleC23×C191C2×D4
prime radicalC22×D764C22
hypercenterC2×C4⋊Q8D191
hypocenterC191C2×#461
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
3. #27132865C2direct (N × H)
4. C2×C4⋊(C191⋊C8)C2semidirect
5. C2×#20259246C2semidirect
6. C2×C4⋊Q8×C191C2semidirect
16. C4⋊(C191⋊C8)C22semidirect
17. #20259246C22semidirect
20. C4⋊Q8×C191C22semidirect
68. C2×C4×C191SD16semidirect
86. C4×C191C2×SD16semidirect
90. C2×C191#461semidirect
95. C191C2×#461semidirect
98. C2×C4⋊Q8D191semidirect
110. C4⋊Q8C2×D191semidirect
163. C2×C4#15690274semidirect
183. C4C2×#15690274semidirect
187. C2#27132865direct (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×C4×D7642
#271328652
C2×C4⋊(C191⋊C8)2
C2×#202592462
C2×C4⋊Q8×C1912
C2×#461191