Finite Group Databasebeta

C2×#15692320 #20266173

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#15692320

Splittings

FittingC2×Q8×C101 ⋊ C4
SylowC101 ⋊ C2×#104

Subgroups

subgroupG/H
centerC22C22⋊#87938
commutatorC4×C101C22×C4
FrattiniC4C22×#87938
FittingC2×Q8×C101C4
socleC22×C101C22⋊C4
hypercenterC2×Q8#87938
hypocenterC101C2×#104
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

170 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 52 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

278 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#15692320, #27186896, #27186909, …
maximal normal subgroup ofC4×#15692320, #27186896, #27186909, …
maximal quotient ofC2×#20266025, C2×Q8⋊#11717581, #27186426, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1545);