Finite Group Databasebeta

← C2×#17137 #844903

Subgroups — C2×#17137 #844903

Order 512.

5794 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#393C214yesmaximal, complemented
2#17137C2116yesmaximal, direct product factor
3C2×#1446C212yesmaximal, complemented
4C2×#1442C212yesmaximal, complemented
5C2×#1439C214yesmaximal, complemented
6C2×#1438C211yesmaximal, characteristic
7C2×#1438C212yesmaximal
8C24×Q8C2212yes—
9C24×D4C2211yescharacteristic
10C23×C4⋊C4C2212yes—
11C23×C22⋊C4C2214yes—
12C23×C22⋊C4C2212yes—
13C23×C22⋊C4C2214yes—
14C23×C22⋊C4C2212yes—
15C2×#393—232no—
16C2×#393C22132yescomplemented
17C22×#95C2214yes—
18C22×#95C2214yes—
19C22×#95C2211yescharacteristic
20C22×#95C2214yes—
21C22×#95C2211yescharacteristic
22C22×#95C2212yes—
23C22×#95C2212yes—
24#1446C22116yescomplemented
25#1442C22116yescomplemented
26#1439C22132yescomplemented
27#1438C22116yes—
28#1438C2218yes—
29C26C2312yes—
30C23×Q8—216no—
31C23×Q8—28no—
32C23×Q8—48no—
33C23×Q8—44no—
34C23×Q8—44no—
35C23×Q8C2318yes—
36C23×D4—48no—
37C23×D4—42no—
38C23×D4—42no—
39C23×D4Q818yescomplemented
40C23×D4C2314yes—
41C24×C4C2314yes—
42C24×C4C2314yes—
43C24×C4C2312yes—
44C24×C4C2311yescharacteristic
45C24×C4C2312yes—
46C22×C4⋊C4—48no—
47C22×C4⋊C4—44no—
48C22×C4⋊C4C2318yes—
49C22×C22⋊C4—216no—
50C22×C22⋊C4—216no—
51C22×C22⋊C4—216no—
52C22×C22⋊C4—216no—
53C22×C22⋊C4—48no—
54C22×C22⋊C4—44no—
55C22×C22⋊C4—48no—
56C22×C22⋊C4—48no—
57C22×C22⋊C4—48no—
58C22×C22⋊C4—44no—
59C22×C22⋊C4C2318yes—
60C22×C22⋊C4C23116yes—
61C22×C22⋊C4C23116yes—
62C22×C22⋊C4C2318yes—
63#393—2128no—
64C2×#95—216no—
65C2×#95—216no—
66C2×#95—42no—
67C2×#95—42no—
68C2×#95—48no—
69C2×#95—44no—
70C2×#95D4116yescomplemented
71C2×#95C23116yes—
72C2×#95C23116yes—
73C2×#95C2314yes—
74C2×#95C23116yes—
75C2×#95C2314yes—
76C2×#95C2318yes—
77C2×#95C2318yes—
78C25—28no—
79C25—28no—
80C25—28no—
81C25—28no—
82C25—28no—
83C25—24no—
84C25—24no—
85C25—28no—
86C25C2×Q818yes—
87C25C2414yes—
88C25C2411yescharacteristic
89C22×Q8—232no—
90C22×Q8—216no—
91C22×Q8—48no—
92C22×Q8—416no—
93C22×Q8—48no—
94C22×Q8—432no—
95C22×Q8—464no—
96C22×Q8—464no—
97C22×Q8—432no—
98C22×Q8—432no—
99C22×D4—416no—
100C22×D4—432no—
101C22×D4—416no—
102C22×D4—44no—
103C22×D4—44no—
104C22×D4—432no—
105C22×D4—432no—
106C22×D4C2×Q8116yescomplemented
107C23×C4—28no—
108C23×C4—28no—
109C23×C4—28no—
110C23×C4—28no—
111C23×C4—28no—
112C23×C4—28no—
113C23×C4—28no—
114C23×C4—28no—
115C23×C4—28no—
116C23×C4—24no—
117C23×C4—28no—
118C23×C4—22no—
119C23×C4—22no—
120C23×C4—24no—
121C23×C4—24no—
122C23×C4—28no—
123C23×C4—24no—
124C23×C4—28no—
125C23×C4—28no—
126C23×C4—28no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4C2×D4116yes—
132C23×C4C2×D418yes—
133C23×C4C2×Q814yes—
134C23×C4#4118yes—
135C23×C4C2418yes—
136C23×C4C2414yes—
137C23×C4C2418yes—
138C23×C4C2412yes—
139C23×C4C2414yes—
140C2×C4⋊C4—48no—
141C2×C4⋊C4—416no—
142C2×C4⋊C4—432no—
143C2×C22⋊C4—232no—
144C2×C22⋊C4—232no—
145C2×C22⋊C4—232no—
146C2×C22⋊C4—232no—
147C2×C22⋊C4—416no—
148C2×C22⋊C4—48no—
149C2×C22⋊C4—416no—
150C2×C22⋊C4—416no—
151C2×C22⋊C4—416no—
152C2×C22⋊C4—48no—
153C2×C22⋊C4—432no—
154C2×C22⋊C4—464no—
155C2×C22⋊C4—464no—
156C2×C22⋊C4—432no—
157#95—232no—
158#95—232no—
159#95—44no—
160#95—44no—
161#95—416no—
162#95—48no—
163#95C2×D4132yescomplemented
164C24—216no—
165C24—216no—
166C24—216no—
167C24—232no—
168C24—232no—
169C24—28no—
170C24—28no—
171C24—28no—
172C24—28no—
173C24—28no—
174C24—24no—
175C24—24no—
176C24—28no—
177C24—416no—
178C24—416no—
179C24—416no—
180C24—416no—
181C24—416no—
182C24—416no—
183C24—48no—
184C24—416no—
185C24—416no—
186C24—48no—
187C24—48no—
188C24—416no—
189C24—416no—
190C24—416no—
191C24—416no—
192C24—48no—
193C24C22×D414yes—
194C24C22×Q818yes—
195C24C22×Q812yes—
196C24C2×#4114yes—
197C24H(5,𝔽2)14yes—
198C24H(5,𝔽2)18yes—
199C24H(5,𝔽2)12yes—
200C24H(5,𝔽2)12yes—
201C242−1+414yes—
202C24C2511yescharacteristic
203C2×Q8—432no—
204C2×Q8—464no—
205C2×Q8—464no—
206C2×Q8—432no—
207C2×Q8—4256no—
208C2×Q8—432no—
209C2×D4—416no—
210C2×D4—432no—
211C2×D4—4128no—
212C2×D4—432no—
213C2×D4—432no—
214C22×C4—232no—
215C22×C4—216no—
216C22×C4—216no—
217C22×C4—28no—
218C22×C4—216no—
219C22×C4—232no—
220C22×C4—232no—
221C22×C4—232no—
222C22×C4—232no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—28no—
226C22×C4—28no—
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—22no—
230C22×C4—22no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—28no—
234C22×C4—28no—
235C22×C4—28no—
236C22×C4—28no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—28no—
242C22×C4—28no—
243C22×C4—28no—
244C22×C4—28no—
245C22×C4—28no—
246C22×C4—28no—
247C22×C4—416no—
248C22×C4—416no—
249C22×C4—416no—
250C22×C4—416no—
251C22×C4—48no—
252C22×C4—416no—
253C22×C4—48no—
254C22×C4—48no—
255C22×C4—48no—
256C22×C4—48no—
257C22×C4—416no—
258C22×C4—48no—
259C22×C4—416no—
260C22×C4—416no—
261C22×C4—416no—
262C22×C4—416no—
263C22×C4—416no—
264C22×C4—416no—
265C22×C4—416no—
266C22×C4C22×D418yes—
267C22×C4C22×D4116yes—
268C22×C4C22×Q814yes—
269C22×C4C2×#4118yes—
270C4⋊C4—432no—
271C22⋊C4—432no—
272C22⋊C4—464no—
273C22⋊C4—464no—
274C22⋊C4—432no—
275C23—28no—
276C23—28no—
277C23—28no—
278C23—216no—
279C23—216no—
280C23—432no—
281C23—48no—
282C23—48no—
283C23—48no—
284C23—48no—
285C23—432no—
286C23—48no—
287C23—48no—
288C23—464no—
289C23—464no—
290C23—44no—
291C23—48no—
292C23—48no—
293C23—44no—
294C23—44no—
295C23—48no—
296C23—48no—
297C23—48no—
298C23—48no—
299C23—44no—
300C23—432no—
301C23—832no—
302C23—832no—
303C23—832no—
304C23—832no—
305C23#535116yes—
306C23#53718yes—
307C23#53818yes—
308C23#542116yes—
309C23#54314yes—
310C23#54318yes—
311C23D4214yes—
312C23#546116yes—
313C23D4×Q818yes—
314C23#55418yes—
315C23#55914yes—
316C23H(3,𝔽4)14yes—
317C23H(3,𝔽4)18yes—
318C23H(3,𝔽4)18yes—
319C23#562116yes—
320C23#56314yes—
321C23C23×D412yes—
322C23C23×Q811yescharacteristic
323C23C22×#4112yes—
324C23C2×H(5,𝔽2)12yes—
325C23C2×H(5,𝔽2)14yes—
326C23C2×H(5,𝔽2)11yescharacteristic
327C23C2×H(5,𝔽2)11yescharacteristic
328C23C2×2−1+412yes—
329Q8—4128no—
330D4—464no—
331C2×C4—216no—
332C2×C4—28no—
333C2×C4—28no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—216no—
337C2×C4—216no—
338C2×C4—216no—
339C2×C4—216no—
340C2×C4—416no—
341C2×C4—464no—
342C2×C4—432no—
343C2×C4—48no—
344C2×C4—48no—
345C2×C4—48no—
346C2×C4—48no—
347C2×C4—44no—
348C2×C4—48no—
349C2×C4—44no—
350C2×C4—432no—
351C2×C4—44no—
352C2×C4—44no—
353C2×C4—44no—
354C2×C4—48no—
355C2×C4—44no—
356C2×C4—48no—
357C2×C4—48no—
358C2×C4—48no—
359C2×C4—48no—
360C2×C4—48no—
361C2×C4—48no—
362C2×C4—48no—
363C2×C4—832no—
364C22—48no—
365C22—48no—
366C22—48no—
367C22—416no—
368C22—416no—
369C22—88no—
370C22—88no—
371C22—88no—
372C22—88no—
373C22—864no—
374C22#2670116yes—
375C22#268318yes—
376C22#2692132yes—
377C22#2712116yes—
378C22#280418yes—
379C22#2819116yes—
380C22#2832116yes—
381C22#284018yes—
382C22C2×#53514yes—
383C22C2×#53712yes—
384C22C2×#53812yes—
385C22C2×#54214yes—
386C22C2×#54311yescharacteristic
387C22C2×#54312yes—
388C22C2×D4211yescharacteristic
389C22C2×#54614yes—
390C22C2×D4×Q812yes—
391C22C2×#55412yes—
392C22C2×#55911yescharacteristic
393C22C2×H(3,𝔽4)11yescharacteristic
394C22C2×H(3,𝔽4)12yes—
395C22C2×H(3,𝔽4)12yes—
396C22C2×#56214yes—
397C22C2×#56311yescharacteristic
398C4—44no—
399C4—416no—
400C4—48no—
401C4—48no—
402C4—88no—
403C2—88no—
404C2#17137116yesdirect product factor
405C2C2×#283212yes—
406C2C2×#284011yescharacteristic
407C2C2×#281912yes—
408C2C2×#267012yes—
409C2C2×#268311yescharacteristic
410C2C2×#269214yes—
411C2C2×#271212yes—
412C2C2×#280411yescharacteristic
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#393C2semidirect
2. #17137C2direct (N × H)
3. C2×#1446C2semidirect
4. C2×#1442C2semidirect
5. C2×#1439C2semidirect
16. C2×#393C22semidirect
24. #1446C22semidirect
25. #1442C22semidirect
26. #1439C22semidirect
39. C23×D4Q8semidirect
70. C2×#95D4semidirect
106. C22×D4C2×Q8semidirect
163. #95C2×D4semidirect
404. C2#17137direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3932
#171372
C2×#14462
C2×#14422
C2×#14392
C2×#14382