Finite Group Databasebeta

← C2×#17975 #6344839

Subgroups — C2×#17975 #6344839

Order 512.

2118 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3169C211yesmaximal, characteristic
2C2×#2931C212yesmaximal, complemented
3#17975C2116yesmaximal, direct product factor
4C2×#1581C218yesmaximal, complemented
5C2×#1567C211yesmaximal, characteristic, complemented
6C2×#1492C212yesmaximal, complemented
7C22×#322C211yesmaximal, characteristic, complemented
8C22×#131—22no—
9C2×#532C2212yes—
10#3169C418yes—
11#3169C2218yes—
12C2×#500C411yescharacteristic
13C2×#493C411yescharacteristic
14C2×#486C412yes—
15C2×#466C414yes—
16C2×C4×D8C2214yes—
17#2931—28no—
18#2931C22116yescomplemented
19C2×#436—22no—
20C2×#436C2214yes—
21C2×C8×D4—22no—
22C2×C8×D4C2214yes—
23C2×#423C2212yes—
24C2×#408—22no—
25C22×C4×C8C2211yescharacteristic
26C22×C4×C8C2211yescharacteristic
27C22×C4×C8C2211yescharacteristic
28#1581C22164yescomplemented
29#1567C2218yescomplemented
30C2×#335C2214yes—
31#1492C22116yescomplemented
32C2×D4⋊C8C2218yes—
33C2×#322C2214yes—
34C2×#322C2218yescomplemented
35C22×#41—22no—
36C22×D8C2×C414yes—
37C2×#131—216no—
38C2×#131—416no—
39C22×M16—22no—
40C22×M16—24no—
41C23×C8—21no—
42C23×C8—24no—
43C23×C8C2×C412yes—
44C23×C8D411yescharacteristic
45C23×C8D411yescharacteristic
46#532—24no—
47#532—24no—
48#532C2×C418yes—
49#532C2318yes—
50C2×C4⋊Q8C2×C412yes—
51C2×#127C2×C412yes—
52C2×#124—22no—
53C2×#121—22no—
54C2×#121C2×C414yes—
55C2×C4×D4—22no—
56C2×C4×D4C2314yes—
57C22×C42C2311yescharacteristic
58#500C2×C418yes—
59#493C2×C418yes—
60#486C2×C4116yes—
61#466C2×C4132yes—
62C4×D8C2×C4116yes—
63C4×D8C23116yes—
64#436—216no—
65#436—28no—
66#436C23116yes—
67C8×D4—216no—
68C8×D4—28no—
69C8×D4C23116yes—
70C2×#107C2×C414yes—
71#423—24no—
72#423C2318yes—
73C2×C4⋊C8—22no—
74C2×C4⋊C8C2314yes—
75C2×#102C2×C418yes—
76#408—216no—
77C2×C22⋊C8—24no—
78C2×C22⋊C8—24no—
79C2×C4×C8—21no—
80C2×C4×C8—22no—
81C2×C4×C8C2×C411yescharacteristic
82C2×C4×C8C2×C411yescharacteristic
83C2×C4×C8C2×C414yes—
84C2×C4×C8D412yes—
85C2×C4×C8D414yes—
86C2×C4×C8C2312yes—
87C2×C4×C8C2314yes—
88C2×C4×C8C2312yes—
89C2×C4×C8C2314yes—
90C2×C4×C8C2312yes—
91C2×C4×C8C2314yes—
92#335C23116yes—
93D4⋊C8C23132yes—
94#322C23116yes—
95C2×#41—28no—
96C2×#41—28no—
97C2×#41—48no—
98C2×#41—48no—
99C22×Q8—22no—
100C22×D4—24no—
101C22×D4—22no—
102C22×D4—22no—
103C22×D4C22×C414yes—
104C23×C4—24no—
105C23×C4C22×C411yescharacteristic
106C23×C4C2×D411yescharacteristic
107C23×C4#4111yescharacteristic
108C2×D8—48no—
109C2×D8C22×C4116yes—
110#131—464no—
111C2×M16—28no—
112C2×M16—216no—
113C2×M16—48no—
114C2×M16—416no—
115C22×C8—24no—
116C22×C8—24no—
117C22×C8—22no—
118C22×C8—24no—
119C22×C8—216no—
120C22×C8—44no—
121C22×C8—44no—
122C22×C8—416no—
123C22×C8D818yescomplemented
124C22×C8C22×C412yes—
125C22×C8C22×C412yes—
126C22×C8C22×C418yes—
127C22×C8C2×D414yes—
128C22×C8C2×D412yes—
129C22×C8C2×D412yes—
130C22×C8C2×D414yes—
131C4⋊Q8—24no—
132C4⋊Q8C22×C418yes—
133#127—24no—
134#127C22×C418yes—
135#124—28no—
136#124—28no—
137#121—28no—
138#121—28no—
139#121—28no—
140#121C22×C4116yes—
141C4×D4—28no—
142C4×D4—28no—
143C4×D4—24no—
144C4×D4—24no—
145C4×D4C22×C418yes—
146C4×D4C2418yes—
147C2×C4⋊C4—22no—
148C2×C4⋊C4C22×C414yes—
149C2×C22⋊C4—24no—
150C2×C22⋊C4—24no—
151C2×C42C22×C411yescharacteristic
152C2×C42C22×C412yes—
153C2×C42C2×D412yes—
154C2×C42C2×D411yescharacteristic
155C2×C42#4111yescharacteristic
156C2×C42#4112yes—
157C2×C42C2412yes—
158C2×C42C2411yescharacteristic
159#107C22×C4116yes—
160C4⋊C8—28no—
161C4⋊C8—24no—
162C4⋊C8C2418yes—
163#102C22×C4132yes—
164C22⋊C8—216no—
165C22⋊C8—216no—
166C4×C8—22no—
167C4×C8—24no—
168C4×C8C22×C414yes—
169C4×C8C22×C414yes—
170C4×C8C22×C414yes—
171C4×C8C2×D418yes—
172C4×C8C2×D414yes—
173C4×C8C2414yes—
174C4×C8C2414yes—
175C4×C8C2414yes—
176C24—24no—
177C24C4×D411yescharacteristic
178#41—416no—
179#41—416no—
180#41—432no—
181C2×Q8—28no—
182C2×Q8—48no—
183C2×D4—216no—
184C2×D4—24no—
185C2×D4—28no—
186C2×D4—28no—
187C2×D4—216no—
188C2×D4—416no—
189C2×D4—48no—
190C2×D4—48no—
191C2×D4C23×C418yes—
192C22×C4—24no—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4—28no—
196C22×C4—28no—
197C22×C4—48no—
198C22×C4—48no—
199C22×C4C4×D412yes—
200C22×C4C4×D411yescharacteristic
201C22×C4C4×D412yes—
202C22×C4C4×D411yescharacteristic
203C22×C4C4×D412yes—
204C22×C4C4×D411yescharacteristic
205C22×C4C2×D814yes—
206C22×C4#13514yes—
207C22×C4C23×C412yes—
208C22×C4C23×C411yescharacteristic
209C22×C4C22×D412yes—
210C22×C4C22×D411yescharacteristic
211C22×C4C2×#4111yescharacteristic
212C22×C4C2×#4112yes—
213D8—416no—
214M16—416no—
215M16—432no—
216C2×C8—24no—
217C2×C8—24no—
218C2×C8—24no—
219C2×C8—28no—
220C2×C8—28no—
221C2×C8—24no—
222C2×C8—48no—
223C2×C8—44no—
224C2×C8—48no—
225C2×C8—48no—
226C2×C8—432no—
227C2×C8C2×D818yes—
228C2×C8C2×D8116yescomplemented
229C2×C8C23×C414yes—
230C2×C8C23×C414yes—
231C2×C8C22×D414yes—
232C2×C8C22×D414yes—
233C4⋊C4—28no—
234C4⋊C4—24no—
235C4⋊C4C23×C418yes—
236C22⋊C4—216no—
237C22⋊C4—28no—
238C22⋊C4—28no—
239C42C4×D412yes—
240C42C4×D412yes—
241C42C4×D412yes—
242C42C23×C411yescharacteristic
243C42C23×C412yes—
244C42C22×D411yescharacteristic
245C42C22×D412yes—
246C42C2×#4111yescharacteristic
247C42C2×#4112yes—
248C42C2511yescharacteristic
249C23—22no—
250C23—22no—
251C23—28no—
252C23—48no—
253C23—48no—
254C23—48no—
255C23C4×D814yes—
256C23C2×C4×D412yes—
257C23C2×C4×D411yescharacteristic
258Q8—416no—
259D4—216no—
260D4—432no—
261D4—48no—
262D4—416no—
263D4—416no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—28no—
271C2×C4—48no—
272C2×C4—416no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4C4×D814yes—
276C2×C4C4×D818yes—
277C2×C4#44414yes—
278C2×C4C2×C4×D411yescharacteristic
279C2×C4C2×C4×D412yes—
280C2×C4C2×C4×D411yescharacteristic
281C2×C4C2×C4×D411yescharacteristic
282C2×C4C2×C4×D412yes—
283C2×C4C2×C4×D412yes—
284C2×C4#56814yes—
285C2×C4C22×D812yes—
286C2×C4C22×D814yes—
287C2×C4C2×#13512yes—
288C2×C4C2×#13514yes—
289C2×C4C24×C411yescharacteristic
290C2×C4C23×D411yescharacteristic
291C2×C4C22×#4111yescharacteristic
292C8—24no—
293C8—24no—
294C8—24no—
295C8—44no—
296C8—48no—
297C8C22×D818yes—
298C22—22no—
299C22—28no—
300C22—22no—
301C22—48no—
302C22—48no—
303C22—48no—
304C22—816no—
305C22#293212yes—
306C22C2×C4×D814yes—
307C22C2×C4×D812yes—
308C22C2×#44412yes—
309C22C22×C4×D411yescharacteristic
310C4—21no—
311C4—21no—
312C4—22no—
313C4—48no—
314C4#293212yes—
315C4C2×C4×D812yes—
316C4C2×C4×D814yes—
317C4C2×#44414yes—
318C4C2×#56812yes—
319C4C23×D811yescharacteristic
320C4C22×#13511yescharacteristic
321C2—24no—
322C2—88no—
323C2#1797514yesdirect product factor
324C2C2×#293211yescharacteristic
325C2C22×C4×D811yescharacteristic
326C2C22×#44411yescharacteristic
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC42C25
socleC23C2×C4×D4
prime radicalC2×#3169C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2931C2semidirect
3. #17975C2direct (N × H)
4. C2×#1581C2semidirect
5. C2×#1567C2semidirect
6. C2×#1492C2semidirect
7. C22×#322C2semidirect
18. #2931C22semidirect
28. #1581C22semidirect
29. #1567C22semidirect
31. #1492C22semidirect
34. C2×#322C22semidirect
123. C22×C8D8semidirect
228. C2×C8C2×D8semidirect
323. C2#17975direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31692
C2×#29312
#179752
C2×#15812
C2×#15672
C2×#14922
C22×#3222