Finite Group Databasebeta

← C4⋊C4×#41 #34114

Subgroups — C4⋊C4×#41 #34114

Order 256.

1625 conjugacy classes of subgroups.

The subgroup lattice has 177 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C212yesmaximal
2C2×C4×#41C211yesmaximal, characteristic
3#2351C212yesmaximal, complemented
4Q8×C4⋊C4C212yesmaximal, complemented
5#2349C216yesmaximal, complemented
6D4×C4⋊C4C216yesmaximal, complemented
7#2296C216yesmaximal, complemented
8#2285C213yesmaximal, complemented
9C2×C4×C4⋊C4C213yesmaximal, complemented
10C22×#41C2211yescharacteristic
11C4×#41—216no—
12C4×#41C4116yescomplemented
13C2×C4×Q8C2214yes—
14C2×C4×Q8C2211yescharacteristic
15C2×C4×Q8C2211yescharacteristic
16C2×C4×D4C22112yes—
17C2×C4×D4C2213yes—
18C2×C4×D4C2213yes—
19C2×#117C2216yes—
20C2×#117C2213yes—
21C22×C4⋊C4C2216yes—
22C22×C42C2216yes—
23C22×C42C2213yes—
24#389C22112yes—
25#389C22112yes—
26#385C22124yes—
27#384C2216yes—
28#382C2216yes—
29#380C2216yes—
30#380C2216yes—
31C4×C4⋊C4C2216yes—
32C4×C4⋊C4C2216yes—
33C4×C4⋊C4C2211yescharacteristic
34C4×C4⋊C4C2213yes—
35C4×C4⋊C4C2216yes—
36C4×C4⋊C4C2216yes—
37C2×#95C2216yes—
38C2×#41C2×C418yes—
39C2×#41D418yes—
40C2×#41Q818yes—
41C22×Q8C2311yescharacteristic
42C22×D4C2313yes—
43C23×C4C23112yes—
44C23×C4C2313yes—
45C23×C4C2313yes—
46C23×C4C2313yes—
47C4×Q8—216no—
48C4×Q8C2×C418yescomplemented
49C4×Q8C2×C418yescomplemented
50C4×D4—248no—
51C4×D4C2×C4124yescomplemented
52C4×D4C2×C4124yescomplemented
53#117—224no—
54#117C2×C4124yescomplemented
55C2×C4⋊C4—224no—
56C2×C4⋊C4C2316yes—
57C2×C4⋊C4C23112yes—
58C2×C4⋊C4C23112yes—
59C2×C4⋊C4C23112yes—
60C2×C4⋊C4C2313yes—
61C2×C4⋊C4C2313yes—
62C2×C4⋊C4C2312yes—
63C2×C22⋊C4C23112yes—
64C2×C22⋊C4C2316yes—
65C2×C42—224no—
66C2×C42C2×C4124yescomplemented
67C2×C42C23112yes—
68C2×C42C2316yes—
69C2×C42C2312yes—
70C2×C42C2313yes—
71C2×C42C2313yes—
72C2×C42C2313yes—
73C2×C42C2311yescharacteristic
74#95C2312yes—
75#95C2316yes—
76#95C23112yes—
77#95C23112yes—
78C24C2413yes—
79#41C4⋊C4164yesdirect product factor
80C2×Q8C22×C414yes—
81C2×Q8C2×D414yes—
82C2×Q8C2×Q814yes—
83C2×D4C22×C4112yes—
84C2×D4C2×D4112yes—
85C2×D4C2×Q8112yes—
86C22×C4—212no—
87C22×C4—224no—
88C22×C4—224no—
89C22×C4—46no—
90C22×C4—412no—
91C22×C4C22×C4112yes—
92C22×C4C22×C4112yes—
93C22×C4C22×C4112yes—
94C22×C4C2×D4112yes—
95C22×C4C2×Q8112yes—
96C22×C4C24112yes—
97C22×C4C2411yescharacteristic
98C22×C4C2413yes—
99C22×C4C2413yes—
100C22×C4C2414yes—
101C22×C4C2413yes—
102C22×C4C2411yescharacteristic
103C22×C4C2411yescharacteristic
104C4⋊C4—224no—
105C4⋊C4—224no—
106C4⋊C4—212no—
107C4⋊C4—412no—
108C4⋊C4C22×C4112yes—
109C4⋊C4C22×C4112yes—
110C4⋊C4#4118yesdirect product factor
111C22⋊C4—224no—
112C22⋊C4C22×C4124yes—
113C42—24no—
114C42—212no—
115C42—224no—
116C42C22×C414yes—
117C42C22×C4112yes—
118C42C22×C4112yes—
119C42C22×C4112yes—
120C23—26no—
121C23—26no—
122C23C23×C416yes—
123C23C22×D416yes—
124C23C22×Q816yes—
125C23C2511yescharacteristic
126Q8C2×C4⋊C4116yescomplemented
127D4C2×C4⋊C4148yescomplemented
128C2×C4—24no—
129C2×C4—26no—
130C2×C4—26no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—224no—
134C2×C4—212no—
135C2×C4—212no—
136C2×C4—212no—
137C2×C4—412no—
138C2×C4—448no—
139C2×C4C2×C4⋊C4148yescomplemented
140C2×C4C23×C412yes—
141C2×C4C23×C416yes—
142C2×C4C23×C416yes—
143C2×C4C23×C412yes—
144C2×C4C23×C416yes—
145C2×C4C23×C412yes—
146C2×C4C22×D412yes—
147C2×C4C22×D416yes—
148C2×C4C22×Q812yes—
149C2×C4C22×Q816yes—
150C2×C4C2×#4118yes—
151C2×C4C2×#4114yes—
152C22—26no—
153C22—26no—
154C22—212no—
155C22—212no—
156C22C22×C4⋊C4112yes—
157C22C24×C411yescharacteristic
158C22C23×D411yescharacteristic
159C22C23×Q811yescharacteristic
160C22C22×#4112yes—
161C22#58512yes—
162C4—26no—
163C4—22no—
164C4—26no—
165C4—28no—
166C4—412no—
167C4C22×C4⋊C414yes—
168C4C22×C4⋊C4112yes—
169C4C4×#4114yescomplemented
170C2—212no—
171C2C23×C4⋊C411yescharacteristic
172C2C2×C4×#4111yescharacteristic
173C2#342811yescharacteristic
174C2D4×#4112yes—
175C2Q8×#4112yes—
subgroupG/H
centerC22×C4C24
commutatorC22C24×C4
Frattini, socle, cosocleC23C25
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2351C2semidirect
4. Q8×C4⋊C4C2semidirect
5. #2349C2semidirect
6. D4×C4⋊C4C2semidirect
7. #2296C2semidirect
8. #2285C2semidirect
9. C2×C4×C4⋊C4C2semidirect
12. C4×#41C4semidirect
48. C4×Q8C2×C4semidirect
49. C4×Q8C2×C4semidirect
51. C4×D4C2×C4semidirect
52. C4×D4C2×C4semidirect
54. #117C2×C4semidirect
66. C2×C42C2×C4semidirect
79. #41C4⋊C4direct (N × H)
110. C4⋊C4#41direct (N × H)
126. Q8C2×C4⋊C4semidirect
127. D4C2×C4⋊C4semidirect
139. C2×C4C2×C4⋊C4semidirect
169. C4C4×#41semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
#23512
Q8×C4⋊C42
#23492
D4×C4⋊C42
#22962
#22852
C2×C4×C4⋊C42