Finite Group Databasebeta

← C2×#31774097 #46845796

Subgroups — C2×#31774097 #46845796

Order 34688.

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×#16864641C212yesmaximal, complemented
2C2×#22576157C211yesmaximal, characteristic
3#31774097C218yesmaximal, direct product factor
4C2×C4⋊(C271⋊C8)C211yesmaximal, characteristic, complemented
5C2×#22576080C212yesmaximal, complemented
6C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
7C22×D1084—21no—
8C22×D1084—21no—
9C22×D1084C2212yes—
10C2×#16864641—28no—
11C2×#16864641C2218yescomplemented
12C22×C271⋊C8C2212yes—
13#22576157—22no—
14#22576157C2214yes—
15C4⋊(C271⋊C8)C2214yescomplemented
16#22576080C2218yescomplemented
17C22×Q8×C271C2211yescharacteristic
18C4×Q8×C271—22no—
19C4×Q8×C271C2214yescomplemented
20C2×C4⋊C4×C271—21no—
21C2×C4⋊C4×C271C2211yescharacteristic
22C2×C42×C271—21no—
23C2×C42×C271C2211yescharacteristic
24C23×D271—22no—
25C2×D1084—24no—
26C2×D1084—22no—
27C2×D1084—24no—
28C2×D1084—24no—
29C2×D1084—24no—
30C2×D1084—44no—
31C2×D1084—44no—
32C2×D1084C2314yes—
33#16864641—216no—
34C2×C271⋊C8—24no—
35C2×C271⋊C8C2314yes—
36C2×Q8×C271—21no—
37C2×Q8×C271—22no—
38C2×Q8×C271D414yescomplemented
39C2×Q8×C271C2312yes—
40C22×C4×C271—21no—
41C22×C4×C271—21no—
42C22×C4×C271D411yescharacteristic
43C22×C4×C271D411yescharacteristic
44C22×C4×C271C2311yescharacteristic
45C4⋊C4×C271—24no—
46C4⋊C4×C271—21no—
47C4⋊C4×C271C2312yes—
48C42×C271—24no—
49C42×C271D412yes—
50C42×C271C2312yes—
51C22×D271—24no—
52C22×D271—44no—
53C22×D271—44no—
54C22×D271—44no—
55D1084—24no—
56D1084—24no—
57D1084—48no—
58D1084—44no—
59D1084—48no—
60C271⋊C8—24no—
61C23×C271C2×D411yescharacteristic
62Q8×C271—24no—
63Q8×C271—22no—
64Q8×C271C2×D414yescomplemented
65C2×C4×C271—24no—
66C2×C4×C271—22no—
67C2×C4×C271—22no—
68C2×C4×C271—22no—
69C2×C4×C271—42no—
70C2×C4×C271SD1614yescomplemented
71C2×C4×C271C2×D412yes—
72C2×C4×C271C2×D411yescharacteristic
73C2×C4×C271C2×D412yes—
74C2×C4×C271C2×D412yes—
75C2×C4×C271#4112yes—
76C2×C4×C271C2411yescharacteristic
77C22×C271#12112yes—
78C22×C271C2×SD1612yes—
79C22×C271AGL(1,ℤ/8)12yes—
80C22×C271C22×D411yescharacteristic
81C2×D271—44no—
82C2×D271—44no—
83C2×D271—44no—
84C2×D271—88no—
85C4×C271—24no—
86C4×C271—22no—
87C4×C271—42no—
88C4×C271#12112yes—
89C4×C271C2×SD1614yescomplemented
90C4×C271C22×D411yescharacteristic
91C4×C271C2×#4111yescharacteristic
92C2×C271#46014yescomplemented
93C2×C271C2×#12111yescharacteristic
94C2×C271C22×SD1611yescharacteristic
95C2×C271C2×AGL(1,ℤ/8)11yescharacteristic
96D271—84no—
97C271C2×#46011yescharacteristic, complemented, Sylow
98C2×#460—2711nomaximal, Sylow
99C22×SD16—2712no—
100C2×#127—2711no—
101C2×C4×Q8D27111yescharacteristic, complemented
102#460—2718no—
103C2×C4⋊C8—2711no—
104C2×#102—2712no—
105C22×Q8C2×D27111yescharacteristic
106C22×D4—2712no—
107C22×D4—5421no—
108C22×D4—5421no—
109C2×SD16—2718no—
110C2×SD16—5428no—
111C22×C8—2712no—
112#127—2714no—
113#127—5422no—
114C4×Q8—22no—
115C4×Q8C2×D27114yescomplemented
116C2×C4⋊C4—21no—
117C2×C4⋊C4C2×D27111yescharacteristic
118C2×C42—21no—
119C2×C42C2×D27111yescharacteristic
120C4⋊C8—2714no—
121#102—2718no—
122C24—5422no—
123C2×Q8—21no—
124C2×Q8—22no—
125C2×Q8D108414yescomplemented
126C2×Q8C22×D27112yes—
127C2×D4—2714no—
128C2×D4—5424no—
129C2×D4—5424no—
130C2×D4—5422no—
131C2×D4—5424no—
132C2×D4—5424no—
133C2×D4—10844no—
134C2×D4—10844no—
135C22×C4—21no—
136C22×C4—21no—
137C22×C4C22⋊D27111yescharacteristic
138C22×C4C22⋊D27111yescharacteristic
139C22×C4C22×D27111yescharacteristic
140SD16—54216no—
141C2×C8—2714no—
142C2×C8—5424no—
143C4⋊C4—24no—
144C4⋊C4—21no—
145C4⋊C4C22×D27112yes—
146C42—24no—
147C42C22⋊D27112yes—
148C42C22×D27112yes—
149C23—5424no—
150C23—10844no—
151C23—10844no—
152C23—10844no—
153C23C2×C22⋊D27111yescharacteristic
154Q8—24no—
155Q8—22no—
156Q8C2×D108414yescomplemented
157D4—5424no—
158D4—5424no—
159D4—10848no—
160D4—10844no—
161D4—10848no—
162C2×C4—24no—
163C2×C4—22no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—42no—
167C2×C4#1686464114yescomplemented
168C2×C4C2×C22⋊D27112yes—
169C2×C4C2×C22⋊D27111yescharacteristic
170C2×C4C2×C22⋊D27112yes—
171C2×C4C2×D108412yes—
172C2×C4#1686465412yes—
173C2×C4C23×D27111yescharacteristic
174C8—5424no—
175C22—10844no—
176C22—10844no—
177C22—10844no—
178C22—21688no—
179C22#2257613412yes—
180C22C2×#1686464112yes—
181C22#2257618512yes—
182C22C22×C22⋊D27111yescharacteristic
183C4—24no—
184C4—22no—
185C4—42no—
186C4#2257613412yes—
187C4C2×#1686464114yescomplemented
188C4C22×D108411yescharacteristic
189C4C2×#1686465411yescharacteristic
190C2—21684no—
191C2#3177409714yesdirect product factor
192C2C2×#2257613411yescharacteristic
193C2C22×#1686464111yescharacteristic
194C2C2×#2257618511yescharacteristic
subgroupG/H
centerC23C2×C22⋊D271
commutator, cosocleC2×C4×C271C24
FrattiniC2×C4C23×D271
FittingC2×C4×Q8×C271C2
socleC23×C271C2×D4
prime radicalC2×#22576157C2
hypercenterC2×C4×Q8D271
hypocenterC271C2×#460
LCSG ▷ C2×C4×C271 ▷ C2×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. C22×#16864641C2semidirect
3. #31774097C2direct (N × H)
4. C2×C4⋊(C271⋊C8)C2semidirect
5. C2×#22576080C2semidirect
6. C2×C4×Q8×C271C2semidirect
11. C2×#16864641C22semidirect
15. C4⋊(C271⋊C8)C22semidirect
16. #22576080C22semidirect
19. C4×Q8×C271C22semidirect
38. C2×Q8×C271D4semidirect
64. Q8×C271C2×D4semidirect
70. C2×C4×C271SD16semidirect
89. C4×C271C2×SD16semidirect
92. C2×C271#460semidirect
97. C271C2×#460semidirect
101. C2×C4×Q8D271semidirect
115. C4×Q8C2×D271semidirect
125. C2×Q8D1084semidirect
156. Q8C2×D1084semidirect
167. C2×C4#16864641semidirect
187. C4C2×#16864641semidirect
191. C2#31774097direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646412
C2×#225761572
#317740972
C2×C4⋊(C271⋊C8)2
C2×#225760802
C2×C4×Q8×C2712
C2×#460271