Finite Group Databasebeta

C2×#22575418 #31771069

order17216
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22575418

Splittings

SylowC269 ⋊ C2×C4×Q8

Subgroups

subgroupG/H
centerC23C22×D269
commutatorC2×C269C23×C4
FrattiniC22C23×D269
FittingC2×C4⋊C4×C269C2
socle, prime radicalC23×C269C23
cosocleC22×C269C24
hypercenterC2×C4⋊C4D269
hypocenterC269C2×C4×Q8
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C23 ◁ C2×C4⋊C4

298 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17216

Conjugacy classes & character table

2720 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46809207, #46809227, #46810680, …
maximal normal subgroup of#46809207, #46809227, #46810680, …
maximal quotient ofC2×#31770456, C2×C4⋊C4×Dic269, C4×#22575418, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1013);