Finite Group Databasebeta

← C2×#20806 #6371134

Subgroups — C2×#20806 #6371134

Order 512.

3054 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#430C214yesmaximal
2C22×#423C212yesmaximal
3C22×C4×M16C211yesmaximal, characteristic
4#20806C2116yesmaximal, direct product factor
5C2×#1849C214yesmaximal, complemented
6C2×#1848C214yesmaximal, complemented
7C23×M16C2214yes—
8C23×M16C2212yes—
9C23×C42C2211yescharacteristic
10C2×#430—232no—
11C2×#430C22132yes—
12C22×#108C22116yes—
13C2×#423—24no—
14C2×#423—28no—
15C2×#423C2214yes—
16C2×#423C2214yes—
17C2×#423C22116yes—
18C22×C4⋊C8—24no—
19C2×C4×M16C414yes—
20C2×C4×M16C414yes—
21C2×C4×M16C418yes—
22C2×C4×M16C2218yes—
23C22×#97C2212yes—
24C22×C4×C8C2212yes—
25#1849C22132yescomplemented
26#1848C22132yescomplemented
27C24×C4Q812yes—
28C24×C4C2311yescharacteristic
29C22×M16—28no—
30C22×M16—24no—
31C22×M16—232no—
32C22×M16C2×C418yes—
33C22×M16C2×C418yes—
34C22×M16D4116yes—
35C22×M16Q8116yes—
36C22×M16C2318yes—
37C22×M16C23116yes—
38C22×M16C2318yes—
39C23×C8—24no—
40C23×C8C2314yes—
41C22×C42C2×C412yes—
42C22×C42C2×C412yes—
43C22×C42C2×C414yes—
44C22×C42D414yes—
45C22×C42D414yes—
46C22×C42Q812yes—
47C22×C42Q814yes—
48C22×C42C2311yescharacteristic
49C22×C42C2311yescharacteristic
50C22×C42C2314yes—
51#430—2128no—
52C2×#108—264no—
53C2×#108C23164yes—
54#423—232no—
55#423—28no—
56#423—28no—
57#423C23116yes—
58#423C23116yes—
59C2×C4⋊C8—232no—
60C2×C4⋊C8—28no—
61C2×C4⋊C8—28no—
62C4×M16C2×C4132yes—
63C4×M16C2×C4132yes—
64C2×#97C2×C418yes—
65C2×#97C2×C418yes—
66C2×#97C2318yes—
67C2×C4×C8C2×C414yes—
68C2×C4×C8C2×C418yes—
69C2×C4×C8C2×C414yes—
70C2×C4×C8C2318yes—
71C25C2×Q811yescharacteristic
72C23×C4—48no—
73C23×C4C4⋊C414yes—
74C23×C4C4⋊C418yes—
75C23×C4C4⋊C414yes—
76C23×C4C22×C412yes—
77C23×C4C22×C412yes—
78C23×C4C2×D418yes—
79C23×C4C2×D412yes—
80C23×C4C2×D412yes—
81C23×C4C2×Q812yes—
82C23×C4C2×Q818yes—
83C23×C4C2×Q812yes—
84C23×C4C2×Q811yescharacteristic
85C23×C4C2×Q812yes—
86C23×C4C2×Q818yes—
87C23×C4C2412yes—
88C23×C4C2411yescharacteristic
89C2×M16—216no—
90C2×M16—28no—
91C2×M16—232no—
92C2×M16—264no—
93C2×M16—416no—
94C2×M16—432no—
95C2×M16C4⋊C4164yes—
96C2×M16C4⋊C4164yes—
97C2×M16C22×C4132yes—
98C2×M16C2×D4132yes—
99C2×M16C2×Q8132yes—
100C2×M16C24116yes—
101C22×C8—216no—
102C22×C8—28no—
103C22×C8—416no—
104C22×C8C22×C418yes—
105C22×C8C22×C418yes—
106C22×C8C2×D4116yes—
107C22×C8C2×Q8116yes—
108C22×C8C2418yes—
109C2×C42C4⋊C414yes—
110C2×C42C4⋊C418yes—
111C2×C42C4⋊C4116yes—
112C2×C42C4⋊C418yes—
113C2×C42C4⋊C414yes—
114C2×C42C4⋊C418yes—
115C2×C42C22×C411yescharacteristic
116C2×C42C22×C412yes—
117C2×C42C22×C411yescharacteristic
118C2×C42C22×C412yes—
119C2×C42C22×C412yes—
120C2×C42C22×C418yes—
121C2×C42C22×C418yes—
122C2×C42C2×D4116yes—
123C2×C42C2×D412yes—
124C2×C42C2×D412yes—
125C2×C42C2×D412yes—
126C2×C42C2×D412yes—
127C2×C42C2×Q812yes—
128C2×C42C2×Q818yes—
129C2×C42C2×Q812yes—
130C2×C42C2412yes—
131C2×C42C2412yes—
132#108—2128no—
133C4⋊C8—232no—
134C4⋊C8—232no—
135#97C22×C4132yes—
136C4×C8C22×C4116yes—
137C4×C8C22×C4116yes—
138C24—44no—
139C24C2×C4⋊C412yes—
140C24C2×C4⋊C412yes—
141C24C4⋊Q818yes—
142C24C22×Q811yescharacteristic
143C24C22×Q812yes—
144C22×C4—216no—
145C22×C4—28no—
146C22×C4—416no—
147C22×C4—416no—
148C22×C4—48no—
149C22×C4—44no—
150C22×C4C2×C4⋊C412yes—
151C22×C4C2×C4⋊C414yes—
152C22×C4C2×C4⋊C414yes—
153C22×C4C2×C4⋊C4116yes—
154C22×C4C2×C4⋊C414yes—
155C22×C4C2×C4⋊C4116yes—
156C22×C4C2×C4⋊C4116yes—
157C22×C4C2×C4⋊C4116yes—
158C22×C4C2×C4⋊C414yes—
159C22×C4C2×C4⋊C412yes—
160C22×C4C2×C4⋊C412yes—
161C22×C4C2×C4⋊C414yes—
162C22×C4C2×C4⋊C412yes—
163C22×C4#12718yes—
164C22×C4#12718yes—
165C22×C4C4⋊Q818yes—
166C22×C4C4⋊Q818yes—
167C22×C4C4⋊Q818yes—
168C22×C4C4⋊Q8116yes—
169C22×C4C23×C411yescharacteristic
170C22×C4C23×C411yescharacteristic
171C22×C4C23×C414yes—
172C22×C4C22×D414yes—
173C22×C4C22×D418yes—
174C22×C4C22×D414yes—
175C22×C4C22×D411yescharacteristic
176C22×C4C22×D411yescharacteristic
177C22×C4C22×Q814yes—
178C22×C4C22×Q814yes—
179C22×C4C22×Q812yes—
180C22×C4C22×Q811yescharacteristic
181C22×C4C22×Q814yes—
182C22×C4C22×Q818yes—
183C22×C4C2511yescharacteristic
184M16—232no—
185M16—432no—
186M16—416no—
187M16C2×C4⋊C41128yes—
188C2×C8—216no—
189C2×C8—416no—
190C2×C8—432no—
191C2×C8C2×C4⋊C4132yes—
192C2×C8C2×C4⋊C4132yes—
193C2×C8C23×C4116yes—
194C2×C8C22×D4116yes—
195C2×C8C22×Q8116yes—
196C42C2×C4⋊C412yes—
197C42C2×C4⋊C414yes—
198C42C2×C4⋊C4116yes—
199C42C2×C4⋊C414yes—
200C42C2×C4⋊C4116yes—
201C42C2×C4⋊C414yes—
202C42C2×C4⋊C412yes—
203C42C23×C412yes—
204C42C23×C412yes—
205C42C23×C414yes—
206C42C22×D414yes—
207C42C22×D414yes—
208C23—28no—
209C23—24no—
210C23—44no—
211C23—44no—
212C23—416no—
213C23#38418yes—
214C23#38418yes—
215C23C22×C4⋊C411yescharacteristic
216C23C22×C4⋊C414yes—
217C23C22×C4⋊C411yescharacteristic
218C23C2×C4⋊Q814yes—
219C23C2×C4⋊Q818yes—
220C23C23×Q811yescharacteristic
221C2×C4—28no—
222C2×C4—24no—
223C2×C4—232no—
224C2×C4—28no—
225C2×C4—28no—
226C2×C4—44no—
227C2×C4—416no—
228C2×C4—44no—
229C2×C4#384116yes—
230C2×C4#384116yes—
231C2×C4#38418yes—
232C2×C4#38418yes—
233C2×C4#43018yescomplemented
234C2×C4C22×C4⋊C414yes—
235C2×C4C22×C4⋊C418yes—
236C2×C4C22×C4⋊C414yes—
237C2×C4C22×C4⋊C414yes—
238C2×C4C22×C4⋊C4116yes—
239C2×C4C22×C4⋊C414yes—
240C2×C4C22×C4⋊C411yescharacteristic
241C2×C4C22×C4⋊C414yes—
242C2×C4C22×C4⋊C411yescharacteristic
243C2×C4C2×#12712yes—
244C2×C4C2×#12718yes—
245C2×C4C2×#12712yes—
246C2×C4C2×C4⋊Q818yes—
247C2×C4C2×C4⋊Q812yes—
248C2×C4C2×C4⋊Q812yes—
249C2×C4C2×C4⋊Q814yes—
250C2×C4C2×C4⋊Q818yes—
251C2×C4C24×C411yescharacteristic
252C2×C4C23×D412yes—
253C2×C4C23×D411yescharacteristic
254C2×C4C23×Q812yes—
255C8—416no—
256C8C22×C4⋊C4132yes—
257C22—28no—
258C22—216no—
259C22—28no—
260C22—22no—
261C22—22no—
262C22—48no—
263C22—48no—
264C22C2×#38412yes—
265C22C2×#38418yes—
266C22C2×#38412yes—
267C22C2×#43014yes—
268C22C23×C4⋊C411yescharacteristic
269C22C22×C4⋊Q812yes—
270C4—28no—
271C4—24no—
272C4C2×#38412yes—
273C4C2×#38412yes—
274C4C2×#38418yes—
275C4C2×#43018yescomplemented
276C4C23×C4⋊C412yes—
277C4C22×#12711yescharacteristic
278C4C22×C4⋊Q811yescharacteristic
279C2—22no—
280C2—22no—
281C2—28no—
282C2#2080614yesdirect product factor
283C2C22×#38411yescharacteristic
284C2C22×#43012yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC25C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #20806C2direct (N × H)
5. C2×#1849C2semidirect
6. C2×#1848C2semidirect
25. #1849C22semidirect
26. #1848C22semidirect
233. C2×C4#430semidirect
275. C4C2×#430semidirect
282. C2#20806direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4302
C22×#4232
C22×C4×M162
#208062
C2×#18492
C2×#18482