Finite Group Databasebeta

#102×D277 #31799987

order17728
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#102×D277

Splittings

Fitting#102×C277 ⋊ C2
SylowC277 ⋊ C2×#102

Subgroups

subgroupG/H
centerC22D4×D277
commutatorC4×C277C22×C4
FrattiniC2×C4C22×D277
Fitting#102×C277C2
socleC22×C277C2×D4
prime radicalC2×D4×D277C2
cosocleC2×C4×C277C23
hypercenter#102D277
hypocenterC277C2×#102
LCSG ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C22 ◁ C2×C4 ◁ #102

202 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 63 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Conjugacy classes & character table

1960 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient ofD4⋊C8×D277, #47981564, #47981590, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 534);