Finite Group Databasebeta

← #34189

Subgroups — #34189

Order 256.

1171 conjugacy classes of subgroups.

The subgroup lattice has 199 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2#2357C214yesmaximal, complemented
3#2356C214yesmaximal, complemented
4#2353C218yesmaximal, complemented
5#2314C214yesmaximal, complemented
6#2311C212yesmaximal
7#2285C211yesmaximal, characteristic, complemented
8#2283C214yesmaximal, complemented
9C2×#382C211yesmaximal, characteristic, complemented
10#2274C212yesmaximal, complemented
11C22×#41C2211yescharacteristic
12C4×#41C4116yescomplemented
13C2×C4×Q8C2212yes—
14C2×C4×D4C2214yes—
15C2×C4×D4C2212yes—
16C2×#117C2212yes—
17C2×#117C2211yescharacteristic
18C2×#117C2212yes—
19C22×C4⋊C4C2212yes—
20C22×C42C2211yescharacteristic
21C22×C42C2212yes—
22#391C2214yes—
23#390C2214yes—
24#388C22116yes—
25#387C22116yes—
26#386C2218yes—
27#384C2212yes—
28#383C2218yes—
29#382C2212yes—
30#382C2214yes—
31#382C2212yes—
32#382C2212yes—
33#381C2218yes—
34#380C2218yes—
35#380C2214yes—
36C4×C4⋊C4C2218yes—
37C4×C4⋊C4C2218yes—
38C4×C4⋊C4C2214yes—
39C4×C22⋊C4C2218yes—
40C4×C22⋊C4C2218yes—
41#376C2218yes—
42C2×#95C2214yes—
43C2×#41—24no—
44C2×#41—24no—
45C2×#41C2×C418yes—
46C22×Q8C2311yescharacteristic
47C22×D4C2312yes—
48C22×D4C2311yescharacteristic
49C23×C4C2312yes—
50C23×C4C2314yes—
51C23×C4C2312yes—
52C23×C4C2314yes—
53C23×C4C2311yescharacteristic
54C4×Q8C2×C4116yescomplemented
55C4×D4C2×C4132yes—
56C4×D4C2×C4116yescomplemented
57#117—28no—
58#117C2×C418yes—
59#117C2×C4116yescomplemented
60C2×C4⋊C4—28no—
61C2×C4⋊C4C2314yes—
62C2×C4⋊C4C2314yes—
63C2×C4⋊C4C2314yes—
64C2×C4⋊C4C2318yes—
65C2×C4⋊C4C2312yes—
66C2×C4⋊C4C2314yes—
67C2×C22⋊C4C2314yes—
68C2×C22⋊C4C23116yes—
69C2×C22⋊C4C2312yes—
70C2×C22⋊C4C2314yes—
71C2×C42C2×C418yes—
72C2×C42C2×C4116yescomplemented
73C2×C42C2314yes—
74C2×C42C23116yes—
75C2×C42C2312yes—
76C2×C42C2311yescharacteristic
77C2×C42C2314yes—
78C2×C42C2312yes—
79C2×C42C2311yescharacteristic
80#95C2318yes—
81#95C2318yes—
82#95C2314yes—
83#95C23116yes—
84#95C2314yes—
85#95C23116yes—
86C24C2412yes—
87C24C2411yescharacteristic
88#41—232no—
89C2×Q8—22no—
90C2×Q8—22no—
91C2×Q8C22×C414yes—
92C2×D4—24no—
93C2×D4—24no—
94C2×D4—22no—
95C2×D4—22no—
96C2×D4C22×C418yes—
97C2×D4C22×C414yes—
98C22×C4—24no—
99C22×C4—24no—
100C22×C4—28no—
101C22×C4—48no—
102C22×C4—44no—
103C22×C4—48no—
104C22×C4C22×C418yes—
105C22×C4C22×C418yes—
106C22×C4C22×C4116yes—
107C22×C4C22×C414yes—
108C22×C4#4114yes—
109C22×C4#4114yes—
110C22×C4C2418yes—
111C22×C4C2418yes—
112C22×C4C2412yes—
113C22×C4C2412yes—
114C22×C4C2414yes—
115C22×C4C2412yes—
116C22×C4C2411yescharacteristic
117C22×C4C2411yescharacteristic
118C4⋊C4—28no—
119C4⋊C4—28no—
120C4⋊C4—28no—
121C4⋊C4—48no—
122C4⋊C4C22×C418yes—
123C4⋊C4C22×C4116yes—
124C22⋊C4—28no—
125C22⋊C4—416no—
126C22⋊C4C22×C418yes—
127C22⋊C4C22×C4116yes—
128C42—28no—
129C42—416no—
130C42C22×C414yes—
131C42C22×C414yes—
132C42C22×C418yes—
133C42C22×C418yes—
134C42C22×C4116yes—
135C23—24no—
136C23—22no—
137C23—22no—
138C23—28no—
139C23C23×C414yes—
140C23C23×C412yes—
141C23C2×#4112yes—
142C23C2×#4112yes—
143C23C2511yescharacteristic
144Q8—28no—
145D4—216no—
146D4—28no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4—28no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—216no—
153C2×C4—28no—
154C2×C4—28no—
155C2×C4—28no—
156C2×C4—216no—
157C2×C4—28no—
158C2×C4—48no—
159C2×C4—416no—
160C2×C4—88no—
161C2×C4#117116yes—
162C2×C4C23×C414yes—
163C2×C4C23×C414yes—
164C2×C4C23×C418yes—
165C2×C4C23×C414yes—
166C2×C4C23×C412yes—
167C2×C4C23×C412yes—
168C2×C4C2×#4112yes—
169C2×C4C2×#4112yes—
170C2×C4C2×#4112yes—
171C2×C4C2×#4112yes—
172C22—24no—
173C22—24no—
174C22—24no—
175C22—24no—
176C22—28no—
177C22—44no—
178C22—44no—
179C22C2×#11714yes—
180C22C24×C411yescharacteristic
181C22C22×#4111yescharacteristic
182C22C22×#4111yescharacteristic
183C22#58514yes—
184C4—24no—
185C4—24no—
186C4—28no—
187C4—24no—
188C4—48no—
189C4—48no—
190C4C2×#11714yes—
191C4C2×#11714yes—
192C2—24no—
193C2—44no—
194C2C22×#11711yescharacteristic
195C2#342812yes—
196C2#351012yes—
197C2#351212yes—
subgroupG/H
center, Frattini, socle, cosocleC23C25
commutatorC22C24×C4
prime radicalC22×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2357C2semidirect
3. #2356C2semidirect
4. #2353C2semidirect
5. #2314C2semidirect
7. #2285C2semidirect
8. #2283C2semidirect
9. C2×#382C2semidirect
10. #2274C2semidirect
12. C4×#41C4semidirect
54. C4×Q8C2×C4semidirect
56. C4×D4C2×C4semidirect
59. #117C2×C4semidirect
72. C2×C42C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
#23572
#23562
#23532
#23142
#23112
#22852
#22832
C2×#3822
#22742