Finite Group Databasebeta

C2×#17986177 #22597670

order9088
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#17986177

Splittings

SylowC71 ⋊ C2×#455

Subgroups

subgroupG/H
centerC22#14556097
commutatorC2×C4×C71C24
FrattiniC2×C4C23×D71
FittingC2×H(5,𝔽2)×C71C2
socleC22×C71#120
hypercenterC2×H(5,𝔽2)D71
hypocenterC71C2×#455
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×H(5,𝔽2)

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

normal subgroups only

This group has 760 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

1222 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31914756, #31914766, #31916423, …
maximal normal subgroup of#31914756, #31914766, #31916423, …
maximal quotient ofC2×#22587292, C2×#22587297, C2×#22587326, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 13840);