Finite Group Databasebeta

← C22×#2214 #7622948

Subgroups — C22×#2214 #7622948

Order 512.

2046 conjugacy classes of subgroups.

The subgroup lattice has 279 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#510C212yesmaximal
2C22×#494C211yesmaximal, characteristic, complemented
3C22×#443C211yesmaximal, characteristic
4C2×#2214C2124yesmaximal, direct product factor
5C22×#364C211yesmaximal, characteristic, complemented
6C22×#362C212yesmaximal, complemented
7C22×#135C2211yescharacteristic
8C23×Q16—21no—
9C23×Q16C2212yes—
10C22×#131—21no—
11C22×C4⋊Q8—21no—
12C2×#510—212no—
13C2×#510C22124yes—
14C22×Q32—22no—
15C22×SD32—22no—
16C22×M32C2212yes—
17C2×#494—26no—
18C2×#494C22112yescomplemented
19C2×#443—26no—
20C2×#443C22112yes—
21C22×#108C2211yescharacteristic
22C22×#104—21no—
23C22×C4×C8C2211yescharacteristic
24#2214C22164yesdirect product factor
25C2×#364C22112yescomplemented
26C2×#362C22124yescomplemented
27C22×#41—21no—
28C23×Q8—22no—
29C2×#135—23no—
30C2×#135—23no—
31C2×#135D416yes—
32C2×#135C2316yes—
33C22×Q16—22no—
34C22×Q16—26no—
35C22×Q16—26no—
36C22×Q16—212no—
37C22×Q16—22no—
38C22×Q16—26no—
39C22×Q16—41no—
40C22×Q16—41no—
41C22×Q16—46no—
42C22×Q16D411yescharacteristic
43C22×Q16C23112yes—
44C22×SD16—21no—
45C22×D8D411yescharacteristic
46C2×#131—212no—
47C2×#131—46no—
48C22×M16—21no—
49C22×M16—41no—
50C23×C8—41no—
51C23×C8D411yescharacteristic
52C23×C8C2311yescharacteristic
53C2×C4⋊Q8—212no—
54C2×C4⋊Q8—46no—
55C22×C4⋊C4—42no—
56C22×C42D411yescharacteristic
57#510—248no—
58#510C23132yes—
59C2×Q32—224no—
60C2×SD32—224no—
61C2×M32—26no—
62C2×M32C23112yes—
63C22×C16—22no—
64#494—224no—
65#494C23116yescomplemented
66#443—224no—
67#443C23116yes—
68C2×#108—23no—
69C2×#108C2316yes—
70C2×#104—212no—
71C2×C4×C8D416yes—
72C2×C4×C8C2316yes—
73#364C23116yescomplemented
74#362C23132yescomplemented
75C2×#41—26no—
76C2×#41—26no—
77C2×#41—43no—
78C2×#41—43no—
79C22×Q8—21no—
80C22×Q8—212no—
81C22×Q8—46no—
82C22×Q8—46no—
83C22×Q8—42no—
84C22×Q8—46no—
85C22×Q8—42no—
86C22×D4—21no—
87C22×D4—41no—
88C23×C4—21no—
89C23×C4—41no—
90C23×C4—42no—
91C23×C4C2×D411yescharacteristic
92#135—212no—
93#135—26no—
94#135—26no—
95#135C2×D4112yes—
96#135C2414yes—
97C2×Q16—23no—
98C2×Q16—212no—
99C2×Q16—212no—
100C2×Q16—216no—
101C2×Q16—212no—
102C2×Q16—212no—
103C2×Q16—212no—
104C2×Q16—46no—
105C2×Q16—46no—
106C2×Q16—412no—
107C2×Q16—412no—
108C2×Q16—412no—
109C2×Q16—424no—
110C2×Q16C2×D416yes—
111C2×Q16C2418yes—
112C2×SD16—26no—
113C2×SD16—26no—
114C2×D8—23no—
115C2×D8C2×D416yes—
116#131—216no—
117#131—424no—
118C2×M16—26no—
119C2×M16—43no—
120C2×M16—412no—
121C22×C8—41no—
122C22×C8—412no—
123C22×C8D811yescharacteristic
124C22×C8D811yescharacteristic
125C22×C8D816yes—
126C22×C8C2×D413yes—
127C22×C8C2×D411yescharacteristic
128C22×C8C2×D413yes—
129C22×C8C2×D416yes—
130C22×C8#4111yescharacteristic
131C22×C8#4113yes—
132C22×C8C2413yes—
133C4⋊Q8—216no—
134C4⋊Q8—424no—
135C2×C4⋊C4—424no—
136C2×C42—23no—
137C2×C42C2×D416yes—
138Q32—232no—
139SD32—232no—
140M32—212no—
141M32C2418yes—
142C2×C16—212no—
143#108—26no—
144#108C2414yes—
145#104—216no—
146C4×C8C2×D4112yes—
147C4×C8C2414yes—
148C24—41no—
149C24AGL(1,ℤ/8)11yescharacteristic
150#41—212no—
151#41—24no—
152#41—46no—
153#41—46no—
154#41—412no—
155C2×Q8—26no—
156C2×Q8—28no—
157C2×Q8—412no—
158C2×Q8—43no—
159C2×Q8—412no—
160C2×Q8—412no—
161C2×Q8—412no—
162C2×Q8—412no—
163C2×Q8—86no—
164C2×Q8—86no—
165C2×Q8—812no—
166C2×D4—26no—
167C2×D4—46no—
168C2×D4—46no—
169C2×D4—43no—
170C22×C4—28no—
171C22×C4—26no—
172C22×C4—41no—
173C22×C4—46no—
174C22×C4—46no—
175C22×C4—412no—
176C22×C4—86no—
177C22×C4—82no—
178C22×C4#12113yes—
179C22×C4#12111yescharacteristic
180C22×C4C2×D813yes—
181C22×C4C2×D811yescharacteristic
182C22×C4AGL(1,ℤ/8)13yes—
183C22×C4C22×D413yes—
184Q16—26no—
185Q16—28no—
186Q16—28no—
187Q16—412no—
188Q16—412no—
189Q16—416no—
190Q16—416no—
191Q16C22×D414yes—
192SD16—212no—
193SD16—24no—
194D8—26no—
195D8C22×D414yes—
196M16—24no—
197M16—46no—
198M16—416no—
199C2×C8—46no—
200C2×C8—416no—
201C2×C8#12113yes—
202C2×C8#12113yes—
203C2×C8#12116yes—
204C2×C8C2×D816yes—
205C2×C8C2×D816yes—
206C2×C8C2×D8112yes—
207C2×C8C22×D413yes—
208C2×C8C22×D413yes—
209C2×C8C22×D413yes—
210C2×C8C22×D414yes—
211C2×C8C2×#4113yes—
212C2×C8C2×#4113yes—
213C2×C8C2511yescharacteristic
214C4⋊C4—432no—
215C42—26no—
216C42C22×D414yes—
217C16—28no—
218C23—24no—
219C23—46no—
220C23—84no—
221C23#45913yes—
222C23#45911yescharacteristic
223C23C2×AGL(1,ℤ/8)13yes—
224Q8—24no—
225Q8—46no—
226Q8—48no—
227Q8—48no—
228Q8—812no—
229Q8—812no—
230D4—24no—
231D4—412no—
232D4—44no—
233D4—46no—
234C2×C4—224no—
235C2×C4—24no—
236C2×C4—46no—
237C2×C4—412no—
238C2×C4—44no—
239C2×C4—48no—
240C2×C4—812no—
241C2×C4—812no—
242C2×C4#45913yes—
243C2×C4#45913yes—
244C2×C4#45916yes—
245C2×C4C2×#12113yes—
246C2×C4C2×#12113yes—
247C2×C4C22×D813yes—
248C2×C4C22×D813yes—
249C2×C4C2×AGL(1,ℤ/8)13yes—
250C2×C4C23×D411yescharacteristic
251C8—44no—
252C8C2×#12113yes—
253C8C2×#12113yes—
254C8C22×D814yes—
255C8C22×D814yes—
256C8C23×D411yescharacteristic
257C8C22×#4111yescharacteristic
258C22—26no—
259C22—26no—
260C22—44no—
261C22—812no—
262C22#221414yesdirect product factor
263C22C2×#45913yes—
264C22C2×#45913yes—
265C22C22×AGL(1,ℤ/8)11yescharacteristic
266C4—28no—
267C4—44no—
268C4—88no—
269C4C2×#45913yes—
270C4C2×#45913yes—
271C4C22×#12111yescharacteristic
272C4C23×D811yescharacteristic
273C2—21no—
274C2—23no—
275C2—84no—
276C2C2×#221416yesdirect product factor
277C2C22×#45911yescharacteristic
subgroupG/H
center, socleC23#459
commutator, Frattini, cosocleC2×C8C25
prime radicalC22×#135C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#494C2semidirect
4. C2×#2214C2direct (N × H)
5. C22×#364C2semidirect
6. C22×#362C2semidirect
18. C2×#494C22semidirect
24. #2214C22direct (N × H)
25. C2×#364C22semidirect
26. C2×#362C22semidirect
65. #494C23semidirect
73. #364C23semidirect
74. #362C23semidirect
262. C22#2214direct (N × H)
276. C2C2×#2214direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5102
C22×#4942
C22×#4432
C2×#22142
C22×#3642
C22×#3622