Finite Group Databasebeta

C2×#16840149 #21456251

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#16840149

Splittings

FittingC2×#127×C61 ⋊ C2
SylowC61 ⋊ C2×#496

Subgroups

subgroupG/H
centerC23C2×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#127×C61C2
socleC23×C61C2×D4
hypercenterC2×#127D61
hypocenterC61C2×#496
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

668 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 668 conjugacy classes of subgroups — too many to draw. Only its 165 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

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29574939, #29581290, #29581291, …
maximal normal subgroup of#29574939, #29581290, #29581291, …
maximal quotient ofC2×#21445439, C2×#21445446, C2×#21445456, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14942);