Finite Group Databasebeta

← C2×#14492 #520862

Subgroups — C2×#14492 #520862

Order 512.

6562 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#124C211yesmaximal, characteristic
2C22×#391C212yesmaximal, complemented
3#14492C2116yesmaximal, direct product factor
4C2×#1439C214yesmaximal, complemented
5C2×#1438C212yesmaximal
6C2×#1437C214yesmaximal, complemented
7C2×#1434C212yesmaximal, complemented
8C24×Q8C2211yescharacteristic
9C24×D4C2211yescharacteristic
10C22×#124—216no—
11C22×#124C4116yescomplemented
12C22×#124C2218yes—
13C23×C4⋊C4C2212yes—
14C23×C22⋊C4C2212yes—
15C23×C22⋊C4C2214yes—
16C23×C22⋊C4C2214yes—
17C23×C22⋊C4C2212yes—
18C23×C42C2211yescharacteristic
19C23×C42C2212yes—
20C2×#391—216no—
21C2×#391C22116yescomplemented
22C22×#95C2214yes—
23C22×#95C2214yes—
24C22×#95C2214yes—
25C22×#95C2212yes—
26C22×#95C2212yes—
27#1439C22132yescomplemented
28#1438C22116yes—
29#1437C22132yescomplemented
30#1434C22116yescomplemented
31C26C2312yes—
32C23×Q8—42no—
33C23×Q8—44no—
34C23×Q8—42no—
35C23×Q8C2×C418yes—
36C23×Q8D4116yes—
37C23×Q8C2314yes—
38C23×D4—28no—
39C23×D4—44no—
40C23×D4—42no—
41C23×D4—42no—
42C23×D4C2×C418yes—
43C23×D4C2314yes—
44C24×C4C2314yes—
45C24×C4C2312yes—
46C24×C4C2314yes—
47C24×C4C2311yescharacteristic
48C24×C4C2312yes—
49C2×#124—2128no—
50C2×#124—264no—
51C2×#124C2×C4164yescomplemented
52C22×C4⋊C4—28no—
53C22×C4⋊C4—44no—
54C22×C4⋊C4—44no—
55C22×C4⋊C4C2318yes—
56C22×C22⋊C4—216no—
57C22×C22⋊C4—216no—
58C22×C22⋊C4—216no—
59C22×C22⋊C4—216no—
60C22×C22⋊C4—44no—
61C22×C22⋊C4—48no—
62C22×C22⋊C4—48no—
63C22×C22⋊C4—48no—
64C22×C22⋊C4—44no—
65C22×C22⋊C4C2×C4132yes—
66C22×C22⋊C4C2318yes—
67C22×C22⋊C4C23116yes—
68C22×C22⋊C4C23116yes—
69C22×C22⋊C4C2318yes—
70C22×C42—28no—
71C22×C42—28no—
72C22×C42—44no—
73C22×C42—44no—
74C22×C42C2×C418yes—
75C22×C42C2314yes—
76C22×C42C2318yes—
77#391—264no—
78C2×#95—216no—
79C2×#95—216no—
80C2×#95—216no—
81C2×#95—44no—
82C2×#95—44no—
83C2×#95C23116yes—
84C2×#95C23116yes—
85C2×#95C23116yes—
86C2×#95C2318yes—
87C2×#95C2318yes—
88C25—28no—
89C25—28no—
90C25—28no—
91C25—28no—
92C25—28no—
93C25—24no—
94C25—24no—
95C25—28no—
96C25C22×C418yes—
97C25C2414yes—
98C25C2411yescharacteristic
99C22×Q8—416no—
100C22×Q8—416no—
101C22×Q8—432no—
102C22×Q8—432no—
103C22×Q8—44no—
104C22×Q8—48no—
105C22×Q8—44no—
106C22×Q8C22⋊C4164yescomplemented
107C22×Q8C22×C4116yes—
108C22×Q8C2×D4132yes—
109C22×D4—232no—
110C22×D4—216no—
111C22×D4—416no—
112C22×D4—416no—
113C22×D4—48no—
114C22×D4—44no—
115C22×D4—44no—
116C22×D4—432no—
117C22×D4—432no—
118C22×D4C22×C4116yes—
119C23×C4—24no—
120C23×C4—24no—
121C23×C4—24no—
122C23×C4—22no—
123C23×C4—22no—
124C23×C4—24no—
125C23×C4—24no—
126C23×C4—28no—
127C23×C4—28no—
128C23×C4—28no—
129C23×C4—28no—
130C23×C4—28no—
131C23×C4—28no—
132C23×C4—28no—
133C23×C4—24no—
134C23×C4—24no—
135C23×C4—28no—
136C23×C4—28no—
137C23×C4—28no—
138C23×C4—28no—
139C23×C4—28no—
140C23×C4—28no—
141C23×C4—28no—
142C23×C4—28no—
143C23×C4C22×C418yes—
144C23×C4C22×C418yes—
145C23×C4C22×C414yes—
146C23×C4C2×D418yes—
147C23×C4C2×D418yes—
148C23×C4C2×D418yes—
149C23×C4#41116yes—
150C23×C4C2418yes—
151C23×C4C2414yes—
152C23×C4C2418yes—
153C23×C4C2414yes—
154C23×C4C2412yes—
155#124—2256no—
156C2×C4⋊C4—216no—
157C2×C4⋊C4—48no—
158C2×C4⋊C4—48no—
159C2×C4⋊C4—432no—
160C2×C22⋊C4—2128no—
161C2×C22⋊C4—232no—
162C2×C22⋊C4—232no—
163C2×C22⋊C4—232no—
164C2×C22⋊C4—232no—
165C2×C22⋊C4—48no—
166C2×C22⋊C4—416no—
167C2×C22⋊C4—416no—
168C2×C22⋊C4—416no—
169C2×C22⋊C4—48no—
170C2×C22⋊C4—432no—
171C2×C22⋊C4—464no—
172C2×C22⋊C4—432no—
173C2×C22⋊C4C22×C4164yes—
174C2×C42—232no—
175C2×C42—216no—
176C2×C42—216no—
177C2×C42—48no—
178C2×C42—48no—
179C2×C42—432no—
180C2×C42C22×C4116yes—
181#95—232no—
182#95—232no—
183#95—232no—
184#95—48no—
185#95—48no—
186C24—216no—
187C24—232no—
188C24—216no—
189C24—216no—
190C24—232no—
191C24—28no—
192C24—28no—
193C24—28no—
194C24—28no—
195C24—28no—
196C24—24no—
197C24—24no—
198C24—28no—
199C24—416no—
200C24—416no—
201C24—416no—
202C24—416no—
203C24—416no—
204C24—416no—
205C24—416no—
206C24—416no—
207C24—416no—
208C24—416no—
209C24—48no—
210C24—48no—
211C24—416no—
212C24—48no—
213C24—416no—
214C24—48no—
215C24C23×C418yes—
216C24C23×C412yes—
217C24C22×D414yes—
218C24C2×#4118yes—
219C24H(5,𝔽2)14yes—
220C24H(5,𝔽2)12yes—
221C24H(5,𝔽2)12yes—
222C24H(5,𝔽2)14yes—
223C242−1+414yes—
224C24C2511yescharacteristic
225C2×Q8—4128no—
226C2×Q8—416no—
227C2×Q8—416no—
228C2×Q8—432no—
229C2×Q8—432no—
230C2×Q8C2×C22⋊C4164yescomplemented
231C2×D4—232no—
232C2×D4—416no—
233C2×D4—416no—
234C2×D4—4128no—
235C2×D4—432no—
236C2×D4—432no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—216no—
240C22×C4—216no—
241C22×C4—216no—
242C22×C4—216no—
243C22×C4—216no—
244C22×C4—216no—
245C22×C4—216no—
246C22×C4—216no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—22no—
253C22×C4—22no—
254C22×C4—216no—
255C22×C4—216no—
256C22×C4—216no—
257C22×C4—232no—
258C22×C4—232no—
259C22×C4—232no—
260C22×C4—28no—
261C22×C4—28no—
262C22×C4—28no—
263C22×C4—28no—
264C22×C4—24no—
265C22×C4—28no—
266C22×C4—28no—
267C22×C4—28no—
268C22×C4—24no—
269C22×C4—28no—
270C22×C4—28no—
271C22×C4—28no—
272C22×C4—28no—
273C22×C4—28no—
274C22×C4—28no—
275C22×C4—28no—
276C22×C4—28no—
277C22×C4—416no—
278C22×C4—416no—
279C22×C4—416no—
280C22×C4—416no—
281C22×C4—416no—
282C22×C4—416no—
283C22×C4—416no—
284C22×C4—416no—
285C22×C4—416no—
286C22×C4—416no—
287C22×C4—416no—
288C22×C4—416no—
289C22×C4—416no—
290C22×C4C2×C22⋊C4116yes—
291C22×C4C2×C22⋊C4132yes—
292C22×C4C23×C418yes—
293C22×C4C23×C414yes—
294C22×C4C23×C418yes—
295C22×C4C22×D418yes—
296C22×C4C22×D418yes—
297C22×C4C22×D418yes—
298C22×C4C2×#41116yes—
299C4⋊C4—432no—
300C22⋊C4—2128no—
301C22⋊C4—432no—
302C22⋊C4—464no—
303C22⋊C4—432no—
304C42—232no—
305C42—432no—
306C23—28no—
307C23—216no—
308C23—28no—
309C23—28no—
310C23—216no—
311C23—432no—
312C23—464no—
313C23—464no—
314C23—432no—
315C23—432no—
316C23—48no—
317C23—48no—
318C23—48no—
319C23—48no—
320C23—48no—
321C23—48no—
322C23—48no—
323C23—48no—
324C23—48no—
325C23—48no—
326C23—44no—
327C23—44no—
328C23—48no—
329C23—44no—
330C23—48no—
331C23—44no—
332C23—832no—
333C23—832no—
334C23—832no—
335C23—832no—
336C23C22×C22⋊C414yes—
337C23C4×#4118yes—
338C23#51814yes—
339C23#51814yes—
340C23#52018yes—
341C23#53418yes—
342C23#53418yes—
343C23#538116yes—
344C23#542116yes—
345C23#548116yes—
346C23#550116yes—
347C23#55118yes—
348C23#55518yes—
349C23H(3,𝔽4)14yes—
350C23#56218yes—
351C23#56314yes—
352C23C24×C411yescharacteristic
353C23C23×D412yes—
354C23C22×#4114yes—
355C23C2×H(5,𝔽2)12yes—
356C23C2×H(5,𝔽2)11yescharacteristic
357C23C2×H(5,𝔽2)11yescharacteristic
358C23C2×H(5,𝔽2)12yes—
359C23C2×2−1+412yes—
360Q8—464no—
361D4—464no—
362C2×C4—232no—
363C2×C4—264no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—28no—
369C2×C4—28no—
370C2×C4—28no—
371C2×C4—28no—
372C2×C4—28no—
373C2×C4—28no—
374C2×C4—28no—
375C2×C4—28no—
376C2×C4—28no—
377C2×C4—216no—
378C2×C4—216no—
379C2×C4—216no—
380C2×C4—432no—
381C2×C4—48no—
382C2×C4—48no—
383C2×C4—48no—
384C2×C4—48no—
385C2×C4—48no—
386C2×C4—464no—
387C2×C4—48no—
388C2×C4—48no—
389C2×C4—48no—
390C2×C4—48no—
391C2×C4—48no—
392C2×C4—48no—
393C2×C4—48no—
394C2×C4—48no—
395C2×C4—832no—
396C2×C4C22×C22⋊C418yes—
397C2×C4C22×C22⋊C4116yes—
398C22—416no—
399C22—48no—
400C22—416no—
401C22—48no—
402C22—48no—
403C22—864no—
404C22—88no—
405C22—88no—
406C22—88no—
407C22—88no—
408C22#230818yes—
409C22#2337116yes—
410C22#2341116yes—
411C22#237218yes—
412C22#237918yes—
413C22#2730132yes—
414C22#2731116yes—
415C22#2733116yes—
416C22C23×C22⋊C411yescharacteristic
417C22C2×C4×#4112yes—
418C22C2×#51811yescharacteristic
419C22C2×#51811yescharacteristic
420C22C2×#52012yes—
421C22C2×#53412yes—
422C22C2×#53412yes—
423C22C2×#53814yes—
424C22C2×#54214yes—
425C22C2×#54814yes—
426C22C2×#55014yes—
427C22C2×#55112yes—
428C22C2×#55512yes—
429C22C2×H(3,𝔽4)11yescharacteristic
430C22C2×#56212yes—
431C22C2×#56311yescharacteristic
432C4—28no—
433C4—216no—
434C4—48no—
435C4—416no—
436C4—88no—
437C2—88no—
438C2#14492116yesdirect product factor
439C2C2×#230811yescharacteristic
440C2C2×#233712yes—
441C2C2×#234112yes—
442C2C2×#237211yescharacteristic
443C2C2×#237911yescharacteristic
444C2C2×#273014yes—
445C2C2×#273112yes—
446C2C2×#273312yes—
subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#391C2semidirect
3. #14492C2direct (N × H)
4. C2×#1439C2semidirect
6. C2×#1437C2semidirect
7. C2×#1434C2semidirect
11. C22×#124C4semidirect
21. C2×#391C22semidirect
27. #1439C22semidirect
29. #1437C22semidirect
30. #1434C22semidirect
51. C2×#124C2×C4semidirect
106. C22×Q8C22⋊C4semidirect
230. C2×Q8C2×C22⋊C4semidirect
438. C2#14492direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#1242
C22×#3912
#144922
C2×#14392
C2×#14382
C2×#14372
C2×#14342