Finite Group Databasebeta

← #30856

Subgroups — #30856

Order 256.

510 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 510 conjugacy classes of subgroups — too many to draw. Only its 123 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
1C2×#468C212yesmaximal, complemented
2C2×#463C212yesmaximal, complemented
3#2427C212yesmaximal, complemented
4#2068C212yesmaximal, complemented
5#2015C212yesmaximal, complemented
6#2001C211yesmaximal, characteristic, complemented
7#1999C211yesmaximal, characteristic
8#1862C212yesmaximal, complemented
9#1851C211yesmaximal, characteristic, complemented
10C22×Q16C2211yescharacteristic
11C22×SD16C2212yes—
12C22×D8C2211yescharacteristic
13C22×M16C2211yescharacteristic
14C2×#124C2212yes—
15C2×C22⋊Q8C2212yes—
16C2×#121C2212yes—
17C2×C4×D4C2212yes—
18#468—28no—
19#463—28no—
20C2×#107C2212yes—
21C2×C4⋊C8C2212yes—
22C2×#103C2212yes—
23C2×#103C2212yes—
24C2×#102C2212yes—
25C2×#102C2212yes—
26C2×C22⋊C8C2211yescharacteristic
27#397—22no—
28#394—22no—
29#391C2212yes—
30#389C2212yes—
31#386—22no—
32#380—22no—
33C4×C22⋊C4C2211yescharacteristic
34#340C2211yescharacteristic
35#340C2211yescharacteristic
36#336C2212yes—
37C22×Q8C2312yes—
38C22×D4—22no—
39C22×D4C2312yes—
40C23×C4—22no—
41C23×C4C2311yescharacteristic
42C2×Q16—41no—
43C2×Q16—42no—
44C2×SD16—24no—
45C2×SD16—24no—
46C2×SD16—42no—
47C2×D8—24no—
48C2×D8—41no—
49C2×M16—24no—
50C2×M16—41no—
51C22×C8C2311yescharacteristic
52C22×C8C2311yescharacteristic
53C22×C8C2312yes—
54#124—24no—
55#124—42no—
56C22⋊Q8—24no—
57C22⋊Q8—42no—
58#121—24no—
59#121—42no—
60C4×D4—24no—
61C4×D4—42no—
62C2×C4⋊C4—22no—
63C2×C4⋊C4—22no—
64C2×C4⋊C4C2312yes—
65C2×C4⋊C4C2312yes—
66C2×C22⋊C4—22no—
67C2×C22⋊C4—22no—
68C2×C22⋊C4—22no—
69C2×C22⋊C4—22no—
70C2×C22⋊C4—22no—
71C2×C22⋊C4D412yes—
72C2×C42C2312yes—
73#107—24no—
74C4⋊C8—24no—
75#103—24no—
76#103—24no—
77#102—42no—
78#102D418yescomplemented
79C22⋊C8—41no—
80#95—22no—
81#95—22no—
82#95—22no—
83#95D411yescharacteristic
84#95D411yescharacteristic
85C24—22no—
86C24C2×D411yescharacteristic
87C2×Q8—22no—
88C2×Q8—22no—
89C2×Q8—22no—
90C2×Q8—22no—
91C2×Q8—22no—
92C2×Q8—22no—
93C2×D4—22no—
94C2×D4—22no—
95C2×D4—22no—
96C2×D4—22no—
97C2×D4—22no—
98C2×D4—44no—
99C2×D4—44no—
100C2×D4—82no—
101C2×D4C2×D414yes—
102C22×C4—22no—
103C22×C4—22no—
104C22×C4—21no—
105C22×C4—22no—
106C22×C4—21no—
107C22×C4—22no—
108C22×C4—22no—
109C22×C4—44no—
110C22×C4—44no—
111C22×C4—82no—
112C22×C4C2×D412yes—
113C22×C4C2×D412yes—
114C22×C4C2×D411yescharacteristic
115C22×C4C2411yescharacteristic
116Q16—44no—
117SD16—48no—
118D8—44no—
119M16—44no—
120C2×C8—22no—
121C2×C8—22no—
122C2×C8—22no—
123C2×C8—21no—
124C2×C8—21no—
125C2×C8—22no—
126C2×C8C2×D414yes—
127C4⋊C4—22no—
128C4⋊C4—22no—
129C4⋊C4—22no—
130C4⋊C4—44no—
131C4⋊C4—82no—
132C4⋊C4C2×D414yes—
133C22⋊C4—42no—
134C22⋊C4—44no—
135C22⋊C4—44no—
136C22⋊C4—44no—
137C22⋊C4—44no—
138C22⋊C4—44no—
139C42—22no—
140C42—22no—
141C23—21no—
142C23—24no—
143C23—22no—
144C23—22no—
145C23—21no—
146C23—21no—
147C23—42no—
148C23—42no—
149C23—42no—
150C23—42no—
151C23—42no—
152C23—42no—
153C23C22×D411yescharacteristic
154Q8—42no—
155Q8—42no—
156Q8—42no—
157Q8—42no—
158D4—24no—
159D4—24no—
160D4—42no—
161D4—42no—
162D4—88no—
163C2×C4—21no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—42no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—41no—
176C2×C4—41no—
177C2×C4—42no—
178C2×C4—42no—
179C2×C4—42no—
180C2×C4—42no—
181C2×C4—42no—
182C2×C4—42no—
183C2×C4—88no—
184C2×C4C22×D412yes—
185C2×C4H(5,𝔽2)12yes—
186C2×C4H(5,𝔽2)11yescharacteristic
187C2×C42−1+411yescharacteristic
188C8—24no—
189C8—41no—
190C8—41no—
191C22—41no—
192C22—44no—
193C22—41no—
194C22—41no—
195C22—42no—
196C22—44no—
197C22—42no—
198C22—44no—
199C22—82no—
200C22—82no—
201C22—82no—
202C22—82no—
203C22#53711yescharacteristic
204C22D4212yes—
205C22#57512yes—
206C22#57611yescharacteristic
207C22#57811yescharacteristic
208C4—41no—
209C4—42no—
210C4—42no—
211C4—44no—
212C4—82no—
213C4—82no—
214C4#53712yes—
215C4D4211yescharacteristic
216C4#56011yescharacteristic
217C2—81no—
218C2—84no—
219C2#267511yescharacteristic
220C2#325611yescharacteristic
221C2#326211yescharacteristic
222C2#326912yes—
223C2#327312yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#468C2semidirect
2. C2×#463C2semidirect
3. #2427C2semidirect
4. #2068C2semidirect
5. #2015C2semidirect
6. #2001C2semidirect
8. #1862C2semidirect
9. #1851C2semidirect
78. #102D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4682
C2×#4632
#24272
#20682
#20152
#20012
#19992
#18622
#18512